Answer:
74
Step-by-step explanation:
13 x 5 is 65. 65 + 9 is 74.
Answer:
74 Hours
Step-by-step explanation:
Knowing that Teresa worked for 13 hours each day for 5 days meaning
13 * 5 = 65.
Also known that the next day she working 9 hours.
Thus, 65 + 9 = 74
Hence, Teresa work 74 hour in all.
~lenvy~
A box has p sheets of writing paper and two-thirds as many envelopes. If there are a total of 500 sheets of paper and envelopes together, how many envelopes are there?
Answer:
333.3333 repeating
Step-by-step explanation:
Divide 500 by 3 then multiply the answer by 2.
Geometry help ASAP please BRAINLIEST FASTEST PERSON (4 questions)
Answer:
that is a tough one ;1000
Step-by-step explanation:
all that is to it
Which answer choice is a solution to the inequality "-13<4x+7"
A. 17
B.-5
C.-24
D. -21
Step-by-step explanation:
-13-7<-4x
-20<-4x
-4. -4
x=5
answer= B = -5
Answer:
B. -5
Step-by-step explanation:
-13 < 4x + 7
- 7 - 7
-20 < 4x
/4 /4
-5 < x
Also written as x > -5
Hope this helps!
It costs $100 to join a fitness center, plus a monthly fee. You spent $700 last year at the fitness center. How much was the monthly fee? Write and solve an algebraic equation to determine the monthly fee.
Answer:
Monthly fee is $50
Step-by-step explanation:
100 + 12x = 700
12x = 600
x = 50
100 being the initial fee, 12x being the monthly fee (as there is 12 months in a year).
doooooooooooooooooooooooooooooo
Find the perimeter and area of the shaded figure below.
Answer:
10 units for the perimeter
6 square units for the Area
Step-by-step explanation:
May I get brainlest if I get this right.
Answer: Perimeter is 10
Area is 6
Step-by-step explanation:
add all the squares around the blue squares for perimeter
Add the blue squares for area
can u pls help me with this
ONLY answer if you know what the answer is. If you are not sure DONT FREAKING ANSWER.
Answer:
5 = |-5|
Step-by-step explanation:
Think of it as a number line, like in the picture below. The absolute value is how far a number is from zero (0). If 5 is 5 away from zero, then the opposite of 5 (-5) is also 5 away from zero.
Refer to the picture below for an illustration:
Answer:
Equal to.
Step-by-step explanation:
5 is the absolute value of -5. The bars you see indicate that you are trying to find the absolute value.
----------------------------------------------------------------------------------------------------------
The absolute value is the distance of that number from 0. The absolute value is always positive.
----------------------------------------------------------------------------------------------------------
|-5|= 5. If the bars were not there, then it would be [tex]5 > -5\\[/tex]. If the two terms were flipped, it would be [tex]-5 < 5[/tex]. But because the bars are there, it is resembling the absolute value.
----------------------------------------------------------------------------------------------------------
Here are a few more examples to help you understand:
|6| The absolute value of 6 is 6. It is 6 values away from 0.
|-1| The absolute value of -1 is 1. It is 1 value away from 0.
|-10| The absolute value of -10 is 10. It is 10 values away from 0.
|98| The absolute value of 98 is 98. It is 98 values away from 0.
----------------------------------------------------------------------------------------------------------
I hope this helps!
-No one
Two fifths of the 40 students earned an A, what percent of the students earned an A
Answer:
40%
Step-by-step explanation:
2/5 = 0.4 or 40% (2 x 2 = 4, 5 x 5 = 10)
Therefore 40% of the students earned an A.
Graph the image of △UVW after a reflection over the line y=-x
Will give brainliest if correct!
Answer:
Step-by-step explanation:
Rule: (x, y) → (-y, -x)
This means that the x, will now become y, and the y will now become x.
U (-7, -4) → (4, 7)
V (1, -4) → (4, -1)
W (-5, -9) → (9, 5)
U' (4, 7)
V' (4, -1)
W' (9, 5)
*View the attached graph*
Yellow is the original figurePurple is the figure after a reflection over the line y=-xHope this helps!
brainliest only if its right
Answer:
1.2 cm
Step-by-step explanation:
3/5, in decimal form, is 0.6.
You find the diameter by multiplying the radius by 2.
0.6 * 2 = 1.2
Answer:
1 1/5 or 1.2
Step-by-step explanation:
You multiply the radius (the number in the picture) by two, because the diameter is twice the radius
hope that helps
What is your experimental probability for rolling at least one “1” when rolling two dice? SHOW YOUR WORK please(:
With one dice the chance of rolling a one is 1/6.
With two you have twice the probability, so its 1/3.
This is because there are 6 sides on a dice.
Please mark brainliest if this helped!
Answer:
The probability of rolling at least one 1 is 1/3
Step-by-step explanation:
When there is one dice the probability of rolling a '1' is 1/6
When you roll two dice, the probability of rolling a '1' increases, making it a 1/3 of rolling a one.
-I hope this helps!
At a pizzeria one day, 12 of the pizzas sold were topped with mushrooms. This represented 15% of all the pizzas sold that day. What was the total number of pizzas sold that day?
Record your answer in the grid. Be sure to use the correct place value.
Answer:
80
Step-by-step explanation:
So, let's say the total number of pizzas is x
If 15% of x, the total, is 12, then x * 0.15 must = 12
Use this to make an equation
12 = 0.15x
Divide both sides by 0.15 to get x on its own
12 / 0.15 = x0.15 / 0.15
80 = x
80 pizzas were sold
sophia has 100 cookies. she wants to give 15 each among 5 people. can she give 15 cookies among 5 people with her 100 cookies? explain why or why not.
Answer:
Yes, she can, because if every person gets 15 cookies that's 75 cookies in total which means she will have 25 cookies leftover. Sophia could even give everyone 20 cookies but have no cookies leftover.
Step-by-step explanation:
Jaclyn estimates the square root of 32 in the following way:
√32 = 2√16 = 2 ∗ 4 = 8
(a) Explain why her reasoning is incorrect.
(b) Rewrite the problem and solve it correctly. Clearly show your work.
Answer:
incorrect, correct answer is 4√2
Step-by-step explanation:
When you remove the square root You will have to remove them completely. so that the inside of the square root cannot be removed any more numbers (I'm not good at English but I hope u understand what I want u to know :)))
√32 = √2×2×2×2×2
Match 2 identical numbers one at a time and bring them out. ;
√32 = 2×2√2
√32 = 4√2 correct answer!
find you If you want to check if your square root removal is correct or not. Multiply the answer you have given by itself, for example:
4√2 × 4√2 = 16×√4 = 16×2 = 32 correct!
hope it helps you <3
She had taken 2 outside without consideration of square root. And the correct value of √32 is 4√2.
What is an irrational number?If the value of a numerical expression is terminating then they are the rational number then they are called the rational number and if the value of a numerical expression is non-terminating then they are called an irrational number.
Jaclyn estimates the square root of 32 in the following way:
√32 = 2√16 = 2 ∗ 4 = 8
a) She had taken 2 outside without consideration of square root.
b) The √32 is correctly solved below.
[tex]\sqrt{32} = \sqrt{2*2*2*2*2} = 2*2*\sqrt2=4\sqrt2[/tex]
Then the correct value of √32 is 4√2.
More about the irrational number link is given below.
https://brainly.com/question/9466779
hi can someone help me and explain as well :)
Answer:
San Francisco
Step-by-step explanation:
speed = distance/time
phoenix flight= 349.8 average miles per hour (rounded to the nearest 10th)
minot flight= 283.7 average miles per hour (rounded to the nearest 10th)
San francisco= 397.1 average miles per hour (rounded to the nearest 10th)
Answer: its c
Step-by-step explanation:
Classify the pair of angles, then find the value of x.
(PLEASE HELP ME OUT!!)
brainliest?????????????
Answer:
7.71 ft
Step-by-step explanation:
3.14x3=9.42
1/2 of 9.42=4.71
4.71+3=7.71 ft
Answer:
7.71 ft
Step-by-step explanation:
A customer must choose a color of wrapping paper and gift box type for gift wrapping at a store. The table shows the customer’s options.
Wrapping Paper Color
red (R)
silver (S)
yellow (Y)
Gift Box Type
regular (G)
premium (P)
Which list shows the complete sample space of choosing a wrapping paper color and gift box for the gift?
A)GR, GS, GP, GY
B)PG, PR, PS, PY
C)RG, RP, RS, SG, SP, YG, YP, YR, YS
D)RG, RP, SG, SP, YG, YP
Answer:
The answer is D
Step-by-step explanation:
Red-Regular
Red - Premium
Silver-regular
Silver-premium
Yellow-regular
Yellow-Premium.
This all shows the space of choosing the color and gift box for the gift.
Because of the description.
If this answer is right pls give brainlest.
u^2=64 solve using square root property
Answer:
u = ±8
Step-by-step explanation:
Given: u^2 = 64.
Solve for u by taking the square root of both sides AND putting the ' ± ' symbol in front of the right side:
√u² = ±√64, or u = ±8
Answer:
[tex]u=8,\ u=-8[/tex]
Step-by-step explanation:
u² = 64
[tex]u\² = 64\\\\[/tex] <== you take the square root of both sides
[tex]\sqrt{u\²} = \±\sqrt{64} \\\\[/tex]
[tex]u= \±8\\\\[/tex] <== (u = plus or minus 8)
[tex]u=8,\ u=-8\\[/tex]
Hope this helps!
100 POINTS
A cone has a slant height of 7.5cm and a radius of 4.5 cm. What is the volume of the cone?
Now
volume:-
1/3πr²h1/3π(4.5)²(6)π(20.25)(2)40.5πcm³Answer:
Volume of cone = 127.17 cm³Step-by-step explanation:
In the question we are given ,
Slant height = 7.5 cmRadius = 4.5 cmAnd we are asked to find the volume of cone. We know that ,
[tex] \red{\boxed{ \rm{Volume \: of \: cone = \frac{1}{3} \pi r {}^{2}h }}}[/tex]
Where ,
π = 3.14r = 4.5 cmh = Not givenSo , for finding volume of cone we must have to find the height of cone using slant height formula i.e. ,
[tex] \green{\boxed{ \sf{l {}^{2} = h {}^{2} + r {}^{2} }}}[/tex]
Where ,
l = slant heighth = heightr = radiusNow , substituting values :
[tex] \hookrightarrow \: 7.5 {}^{2} = h {}^{2} + 4.5 {}^{2} [/tex]
Transposing 4.5 to left hand side :
[tex] \hookrightarrow \: 7.5 {}^{2} - 4.5 {}^{2} = h {}^{2} [/tex]
[tex] \hookrightarrow \:56.25 - 20.25 = h {}^{2} [/tex]
On further calculations we get :
[tex] \hookrightarrow \:h {}^{2} = 36[/tex]
[tex] \hookrightarrow \:h = \sqrt{36} [/tex]
We know that 6 × 6 is equal to 36 that means square root of 36 is 6 . So :
[tex] \hookrightarrow \pink{\boxed{\bold{h = 6 \: cm}}}[/tex]
Therefore, height of cylinder is 6 cm .Now finding volume :Substituting values in volume formula :
[tex] \longrightarrow\: \frac{1}{ \cancel{3} } \times 3.14 \times (4.5) {}^{2} \times \cancel{6}[/tex]
Step 1 : By cancelling 6 with 3 we get :
[tex] \longrightarrow \: 3.14 \times 20.25 \times 2[/tex]
Step 2 : Multiplying 20.25 with 2 :
[tex] \longrightarrow \:3.14 \times 40.50[/tex]
Step 3 : Multiplying 3.14 with 40.50 :
[tex] \longrightarrow \: \purple{\boxed{\bold{127.17 \: cm {}^{3} }}}[/tex]
Therefore, volume of cone is 127.17 cm³ .#Keep Learningcan you help me its imprtant
According to this line plot, 3 players on this team each had 15 strikeouts for a total of 45 strikeouts. How many strikeouts did this team have in one season?
Answer: 195
Step-by-step explanation: (3x15)+(5x16)+(2x17)+(2x18)=195
A statistician takes several random surveys, each of 50
middle school students, to determine the favorite pizza topping of middle school students. The table shows the mean results from all the surveys.
extra cheese 13
pepperoni 17
pineapple 8
sausage 5
vegetables 7
Which statement is a valid inference that can be made based on the data collected?
1) On average, about 50% of students prefer either extra cheese or pepperoni.
2) On average, about 10% of students prefer sausage.
3)On average, 1/3 of students prefer either pepperoni or pineapple.
4)On average, 1/4 of students prefer either pineapple or vegetables.
Answer:
fROM what I am looking at it is four
Step-by-step explanation:
A storage container that is in the shape of a rectangular prism has a volume of 60 cubic feet. What could be the dimensions of the container if one dimension is 3 feet and all dimensions are whole units? Select all that apply.
(A) 3 feet by 4 feet by 5 feet
(B) 3 feet by 3 feet by 5 feet
(C) 3 feet by 5 feet by 6 feet
(D) 3 feet by 2 feet by 10 feet
(E) 3 feet by 2 feet by 15 feet
Answer:
it's A, 3 feet by 4 feet by 5 feet
HELP!!!! NEED ANSWER IN 5 MIN!!!!!!!!!!!
Answer:
63cm/m²
Step-by-step explanation:
(12+3×12+3)-12x12-3x3x2
=225-144-18
=63
can someone please help me and explain
Answer:
160
Step-by-step explanation:
Area of base x height
Area of base= 15x3=45
45 x height= 45 x 4
45 x 4= 180
Triangle LMN is similar to triangle OPQ. Find the measure of side PQ. Round your answer to the nearest tenth if necessary. Figures are not drawn to scale.
Answer: 29 divided by 9 is equal to 3.222…3.222… times 5 is equal to 16.111…16.1 to one decimal place give the other person brainlyist
Step-by-step explanation:
U4H1. Please help with this homework assignment- question is in the picture below:
Answer:
Step-by-step explanation:
I'll the diagram of the this question
The MAD of the data set in the table is about 6.7. Does the value 4 deviate more or less than most of the values in the table? Explain.
Answer: 27
Step-by-step explanation: I know bc I am doing the test