Answer:
r≈0.32Step-by-step explanation: please give brainlest
A parallelogram with a height of 2x+3 has an area listed below. What is the length of the base of the parallelogram? 2x^2+13x+15
Answer:
x+5
Step-by-step explanation:
I thought what 2 numbers if multiplied made 15
also 2x+3 already has a 3
so I'm guessing 3 and 5
then I put them next to each other
(2x+3) ( +5)
I put a x in the second parenthesis as a guess because the area had a 2x^2 in it . that could only happen with 2x * x
so (2x+3) (x+5)
If 2 lines intersect the system is called...
1. independent and inconsistent
2. dependent and consistent
3. independent and consistent
4. dependent and inconsistent
Answer:
3. independent and consistent
Step-by-step explanation:
Intersecting Lines have a single point at which the lines intersect. Therefore the solution to this type of system is called a consistent system. (A type of system of linear equation in two variables.) Therefore, there will be no point that is common to both lines. If a system has at least one solution, it is said to be consistent. If a consistent system has exactly one solution, it is independent. If a consistent system has an infinite number of solutions, it is dependent. When you graph the equations, both equations represent the same line.
Find the length of the arc. Use 3.14 for the value of 7. Round your answer to the nearest tent
10 km
90°
Answer:
15.70
Step-by-step explanation:
2×3.14×10(90÷360)=15.70
The length of the arc is 15,7 km
ExplainForm :
[tex] =2 \times \pi \times {r} \times \frac{ \alpha \degree}{360 \degree} \\ [/tex]
.
Solve :
[tex] = 2 \times \pi \times r \times \frac{ \alpha \degree}{360 \degree} \\ [/tex]
[tex] = 2 \times 3.14 \times 10 \times \frac{90}{360} \\ [/tex]
[tex] = 2 \times 31.4 \times 1 \times \frac{ \cancel{90}}{ \cancel{360}} \\ [/tex]
[tex] = \cancel2 \times 31.4 \times \frac{1}{ \cancel4} \\ [/tex]
[tex] = 31.4 \times \frac{1}{2} \\ [/tex]
[tex] = \frac{31.4}{2} \\ [/tex]
[tex] = 15.7 \: km[/tex]
.
#LearnWithBrainly
In circle L with KNM= 53, find the angle measure of minor arc KM
Answer:
106
Step-by-step explanation:
what are the coordinates of point A
Answer: D
(7, -5)
The X axis is the horizontal follow to point A than go down from there then bam answer
Change 7.25 a.m. to 24 hour clock time.
Use a colon : to separate hours and minutes.
Answer:
the answer is: 07:25 a.m.
There are 15 pieces of fruit in a bowl and 40% of them are apples.
How many of the pieces of fruit in the bowl are apples?
Answer:
six out of the fifteen are apples
Are they similar?
Or not?
Answer:
They look similar but their not
Step-by-step explanation:
because of their length and
The first triangle is a Scalene because all the side are different and
The second triangle is a isosceles because it has to side of equal length.
17=s+7
pls help i need thissssssssssssss
Answer:
17=s+7
-7 -7
-----------
10 0
s=10
Step-by-step explanation:
-Subtract 7 from both sides
-Remove the 0 and the addition sign
-You are now left with the equation s = 10
-Once you check to make sure 10 + 7 = 17 you have your answer
Hope this helps :))
You start at (-4, 1). You move down 5 units. Where do you end?
Answer:
You end will up at (4+1, 5), which is (5,5).
ASAP question in the picture
Answer:
try answer C 33ft
Step-by-step explanation:
Can some on please explain
Answer:
ORange =1 -2
Step-by-step explanation:
Step-by-step explanation:
From the given figure , we can see that there are two angles whose measures are x and 2x - 30°. If we notice they are the angles on the same segment . ( Draw a line through the end points of the two lines , and they will be on the same chord) . And we know that angles of the same segment are equal . Therefore ,
[tex]\tt\to x = 2x - 30^o \\\\\tt\to 2x - x = 30^o \\\\\tt\to\boxed{\orange{\tt x = 30^o }}[/tex]
This is our required answer.
Q=2u2 - 5
(d) Find the value of Q when u=-3
Answer:
13
Step-by-step explanation:
13 is the right answer
Answer:
Down below
Step-by-step explanation:
[tex]Q=2u^2-5\\u=-3\\Q=(2*-3)^2-5\\Q=(-6)^2-5\\Q=36-5\\Q=31[/tex]
Note: wasn't sure if it was [tex]2u^2[/tex] or 2u*2. tell me and i will change it. this also may be wrong.
Math question plz help
y=5x-3 I think so.....
2
Beth performed an experiment in which she randomly drew one napkin at a time from a drawer, with replacement. The drawer contained one napkin each of gray, cyan, beige, lilac, and crimson colors. The results of her experiment are shown below.
Napkin Color Times Drawn
gray: 6
cyan: 17
beige: 10
lilac: 2
crimson: 19
Based on the experiment above, predict the number of times a crimson napkin would be drawn if she performs the experiment a total of 162 times.
A. 56
B. 57
C. 59
D. 58
Answer:
51
Step-by-step explanation:
Amy spent $90 at the store. She spent 1/3 of her money on food, 1/6 of her money on school supplies, and 1/9 of her money on soda. How much did she spend on school supplies?
Given:
Amy spent $90 at the store.
She spent [tex]\dfrac{1}{3}[/tex] of her money on food, [tex]\dfrac{1}{6}[/tex] of her money on school supplies, and [tex]\dfrac{1}{9}[/tex] of her money on soda.
To find:
How much did she spend on school supplies?
Solution:
According to the given information, Amy spend [tex]\dfrac{1}{6}[/tex] of her money on school supplies.
Amy spent $90 at the store. So,
Money spend on school supplies = [tex]\dfrac{1}{6}\times 90[/tex]
= [tex]15[/tex]
Therefore, Amy spend $15 on school supplies.
Given that the diameter of a circle is 5 mm, find the radius of the circle.
Answer:
r=2.5mm
Step-by-step explanation:
Using the formula
[tex]\huge\underline{ \sf \: Formulae \: to \: remember \: for \: solving \: the \: question:}[/tex]
[tex] \\{ \sf radius \: of \: a \: circle = \frac{d}{2} where \: d \: is \: the \: diameter \: of \: the \: circle}[/tex]
[tex]\huge\underline{\sf Given:}[/tex]
[tex] \ \: { \sf The \: diameter \: of \: a \: circle \: is \: 5 mm.}[/tex]
[tex]\huge\underline{\sf To \: find \: out:}[/tex]
[tex] \ { \sf Radius \: of \: the \: circle}[/tex]
[tex]\huge\underline{\sf Solution:}[/tex]
[tex] \\{ \sf The \: diameter \: of \: the \: circle \: is \: 5 \: mm.}[/tex]
[tex] \\{ \sf Therefore \: radius \: of \: the \: circle}[/tex]
[tex]\\{ \sf = \frac{5}{2} \: mm} [/tex]
[tex] \\{ \sf = 2.5 \: mm}[/tex]
[tex]\huge\underline{\sf Answer:}[/tex]
[tex]\\{\sf The \: radius \: of \: the \: circle \: is \: 2.5 \: mm.}[/tex]
In a sale, the normal price of a book is reduced by 20%.
The sale price of the book is £4.80
Work out the normal price of the book
Answer:
5.76
Step-by-step explanation:
4.80×.20=0.96
4.80+0.96=5.76
Geometry: A circle has a diameter of 20 mm. What is the circumference
of the circle?
PLS HELP ME ^^^
can two nonparallel lines can have multiple solutions.
1) always
2) sometimes
3) never
Answer:
3) never
Step-by-step explanation:
Because if both lines are the same then they will have infinite solutions in common.
Answer:
3- Never
Step-by-step explanation:
WHAT IS THE SLOPE (NEED HELP DROM A PRO)
WILL MARK BRAINIEST IF ANSWER IS CORRECT!
Graph the function. F(x)=(-x+2)(x-6)
Step-by-step explanation:
solution shown in picture
describe the operation used to solve the equation 5/6 x - 2= -2/3 x + 1
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
jose paid $47.00 for 4 movie tikits. each tiket cost the same amount . what was the cost of each movie tiket in doller and cents?
Maria must choose a number between 55 and 101 that is a multiple 4,8 of and 12 . Write all the numbers that she could choose. If there is more than one number, separate them with commas.
Answer:
they mean numbers that 4,8 12 can go into and there between 55 and 100 answers: 60,72,80,96,100
8. The soccer ball has a diameter of 9 inches. Find its volume.
Answer:
You do need to be more specific, the volume of a sphere is V = 4/3 π r^3, it does not need to be related to a cylinder. So if you know the radius, you can calculate the volume. The volume of a cylinder with the same radius and with a height of 2r (since it would be the diameter across) would be V = π r^2 h = 2π r^3.
Step-by-step explanation:
The height of a parallelogram is three times its base. If the area is 972 square inches, what is the base and height?
Answer:
Base = 18 inches
Height = 54 inches
Step-by-step explanation:
The height of a parallelogram is three times its base. If the area is 972 square inches, what is the base and height?
The area of a parallelogram is given as:
Base × Height
Height = h = 3b
Area = 972 square inches
We substitute
972 = b × 3b
972 = 3b²
Divide both sides by 3.
b² = 972/3
b² = 324
b = √324
b = 18 inches
Solving for h
h = 3b
h = 3 × 18
h = 54 inches
Therefore,
Base = 18 inches
Height = 54 inches
please help ! I’m stuck !! ‼️
Answer:
A. they go on forever
Step-by-step explanation:
from the picture the lines will never meet
This scatter plot shows the relationship between the number of sweatshirts sold and the temperature outside
Answer:
y intercept: 250
slope: -10/3
Step-by-step explanation:
y intercept is where x = 0
slope is found by using the equation (y2 - y1) / (x2 - x1) = (200 - 250) / (15-0) = -50 / 15 = -10 / 3
The y intercept of the scatterplot is 250 sweat shirts and the slope is (10/3)
What is a linear function?
A linear function is in the form:
y = mx + b
Where m is the rate of change and b is the y intercept.
Let y represent the number of sweat shirts sold and x represent the temperature.
The y intercept is at (0, 250).
Using point (0, 250) and (15, 200):
Slope = (200 - 250) / (15 - 0) = 10/3
The y intercept of the scatterplot is 250 sweat shirts and the slope is (10/3)
Find out more on linear function at: https://brainly.com/question/2972832
I need to know the answer to this question? 9(p−4)=−18
Answer:
p = 2
Step-by-step explanation:
Solve the equation:
Distributive property: 9p - 36 = -18
Isolate the variable: 9p = 18
Divide: p = 2
Can I have Brainliest?