Help please how do I find x and y
Answer:
Option 3
Step-by-step explanation:
tan33°=x/7
x=4.5
4.5^2+7^2=y^2
20.25+49=y^2
y=√69.25
y=8.3
1. Find six rational numbers between 2/7 and 5/2
Answer:
5/14
6/14
7/14
8/14
9/14
10/14
Step-by-step explanation:
We need to find the six rational numbers between 2/7 and 5/2. Firstly convert the fractions into like fractions.
LCM of 7 & 2 = 14=> 2/7 = 2×2/7×2 = 4/14
=> 5/2 = 5 ×7/2×7 = 35/14
Therefore the six rational numbers are
5/146/147/148/149/1410/14brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
Answer:
D
Step-by-step explanation:
I am pretty sure it is D because the numbers on the chart don't seem inconsistent. You go from 11 to 2 which would give a big drop so it wouldn't be a linear function.
When the rate is Rs 210 per piece, a certain sum of money can buy 16 pieces of
Tshirts. If the rate increases to Rs. 280 per piece, how many pieces of T-shirts
can be bought with the sum?
Answer:
12 pieces of T-shirts can be bought with the sum.Step-by-step explanation:
Given that:
The rate is Rs 210 per piece, a certain sum of money can buy 16 pieces of T-shirts.To Find:
If the rate increases to Rs. 280 per piece, how many pieces of T-shirts can be bought with the sum?Let us assume:
x pieces of T-shirts can be bought with the sum.Finding the number of T-shirts bought:
According to the question.
Rate × Pieces of T-shirts = Rate × Pieces of T-shirts
⟶ 210 × 16 = 280 × x
⟶ 3360 = 280x
⟶ x = 3360/28
⟶ x = 12
Hence,
If the rate increases to Rs. 280 per piece, 12 pieces of T-shirts can be bought with the sum.
Explain how to find the volume of the four ice cubes in the glass below if each ice cube is 2 inches wide. Pls help
The total volume of the ice cubes is 32 in^3
We know that, for a cube of side length L, the volume is:
V = L^3
So if we know that each of the ice cubes is 2 inches wide, we can see that the side length of each ice cube is 2 inches.
Then we have L = 2in
Then the volume of each ice cube is:
V = (2in)^3 = 8 in^3
And we have four of these, then the total volume is 4 times the volume of a single ice cube.
Total volume = 4*( 8 in^3) = 32 in^3
If you want to read more about this topic, you can see:
https://brainly.com/question/24328827
HELP! Which yd symbol is correct? I’m not sure which!!!
Answer:
yd^3
Step-by-step explanation:
Answer:
120yd^2
Step-by-step explanation:
A=BH
A= 15×8
A=120
symbol = yd^2
final answer= 120yd^2.
Write the equation of the line that goes through the point (-2, 8) with a slope of 1/2
Answer:
The answer is Y = 1/2x + 9
Step-by-step explanation:
The general equation with a slope and intercept is:
y=mx+b
We are given a slope of 1/2, which represents the "M" part of the equation.
So we have:
Y = 1/2x + b
We do not know what "b" is, so the equation is not complete.
We plug in "-2" for X and "8" for Y:
8 = 1/2 (-2) + b
b = 9
So, the full equation is: Y = 1/2x + 9
Henry is planning to attend a public university after he graduates from high school in 3 years. He is devising a plan to save money each month to help with the expenses of attending the university. The cost of attending the public university for one-year is $26,500. His family has promised to contribute $13,450 each year he is in school. What is the minimum amount of money Henry must contribute to his savings per month for the next 3 years to have enough money to pay for his first year of tuition?
a
$501.32
b
$362.50
c
$294.38
d
$482.35
What is the length of the line?
Choose 1 answer:
Answer:
√29
Step-by-step explanation:
We can use the pythagorean theorem to find the length of this line. You can draw a vertical line downwards from the higher point and a horizontal line towards the left from the lower point. This will create a right triangle. Wd can count the lengths of the legs, getting 2 and 5. We can substitute these values in the pythagorean theorem:
a^2 + b^2 = c^2
2^2 + 5^2 = c^2
4 + 25 = c^2
c^2 = 29
c = √29
Since c is the hypotenuse and is the same length of the line, the line is √29 units long
You want to fill up a jar with lemonade.
Is this the characteristic of total surface area or volume?
The longest sides of a right triangle is called the?
Answer:
hypotenuse
Step-by-step explanation:
Answer:
HYPOTENUSE
Step-by-step explanation:
No need to explain
°^°
find equation so EASY PLZ HELPPP URGENT WILL GIVE BRAINESD MARK 11+ POINTS
Answer:
y= -4x+4
Step-by-step explanation:
there you go!!!
Answer:
m= -4 would be the equation
Step-by-step explanation:
Help please. Find the area of this circle
Answer:
8
Step-by-step explanation:
please answer accurately with a full explanation and please don't do short answers thank u, and if u spam this question u will be reported. please answer with a proper answer, not a short one thank u so much
Answer:
When buying a backpack you want to pick the one with the greatest volume. Backpack A has the highest volume (5200) which means that it's the backpack that will allow me to fit the most stuff.
Step-by-step explanation:
This questions i just asking which bag has the greatest volume
the formula for that is just l*w*h
calculate the volume for each backpack:
a: 26*20*10=5200
b: 32*16*8=4096
c: 28*14*12= 4704
We can see that backpack A has the greatest volume, so we should pick it.
Helpp plsss I neeed to finish this test ASAP plssssssss thank youu helpp me with this question
Answer:
try 19.8
Step-by-step explanation:
HELP ASAP PLEASEE!!
Simplify this expression.
5^6 x 5^-2 over 5^-7
a
5^1
b
5^11
c
5^-3
d
5^-19
Answer:
5^6 × 5^(-2) × 5^(-7)
= 5^{6+(-2)+(-7)}
= 5^{6-2-7}
= 5^(-3)
Option c 5^-3
How long could a student take to paint their canvas if they are slower than 75% of the other students?
Answer:
multiply the other kid's time by 3/4
Step-by-step explanation:
there's some info missing but hope this helps!
If the radius of a sphere is 6cm, then it’s volume is____
A. 288pi cm^3
B. 576pi cm^3
C. 72pi cm^3
D. 36pi cm^3
Answer:
[tex]A. \: 288\pi( {cm}^{3} )[/tex]
Step-by-step explanation:
Hint:
Formula = [tex] \frac{4}{3} \pi {r}^{3} [/tex]Radius = 6 cmSimplify:
[tex] \frac{4}{3} \pi (radius {)}^{3} [/tex][tex] \frac{4}{3} \pi \times {6}^{3} [/tex][tex] \frac{4\pi}{3} \times 216[/tex][tex]4\pi = \frac{216}{3} [/tex][tex]4\pi \times 72[/tex]
[tex]288\pi( {cm}^{2} )[/tex]
Hope it is helpful....This is what I have so far I just need the last step
Answer:
-2
HOPE THIS HELPS
- Todo ❤️
Step-by-step explanation:
-6/3=-2
Multiple Select: Multiply and match each of the following
expressions.
A. (x − p) (x + p)
B. (x – 5) (x + 7)
C.(x + p) (x + p)
A.isz? - 2px – pº A.isx? – p2 B.isz? + 2x – 35
B.isx? - 20 – 35 Cisx2 + 2px +p?
Answer:
A. (x − p) (x + p) = x² - p²
B. (x – 5) (x + 7) = x² + 2x - 35
C. (x + p) (x + p) = x² + 2px + p²
Step-by-step explanation:
To find - Multiply and match each of the following expressions.
A. (x − p) (x + p)
B. (x – 5) (x + 7)
C.(x + p) (x + p)
Proof -
A.)
The expression is - (x − p) (x + p)
Now,
(x − p) (x + p) = x(x + p) - p(x + p)
= x(x) + x(p) - p(x) - p(p)
= x² + xp - px - p²
= x² - p²
⇒(x − p) (x + p) = x² - p²
B.)
The expression is - (x – 5) (x + 7)
Now,
(x − 5) (x + 7) = x(x + 7) - 5(x + 7)
= x(x) + x(7) - 5(x) - 5(7)
= x² + 7x - 5x - 35
= x² + 2x - 35
⇒(x − 5) (x + 7) = x² + 2x - 35
C.)
The expression is - (x + p) (x + p)
Now,
(x + p) (x + p) = x(x + p) + p(x + p)
= x(x) + x(p) + p(x) + p(p)
= x² + xp + px + p²
= x² + 2px + p²
⇒(x + p) (x + p) = x² + 2px + p²
What is the slope of (-3,-2) (7,2)?
Answer:
The slope is 2/5
Step-by-step explanation:
To find the slope, you must subtract the second Y-Axis from the first Y-Axis then the second X-Axis from the first X-Axis. Then simplify.
Problem: (-3,-2) (7,2)
Solution: -2 - 2 = -4 , -3 - 7 = -10 = -4/-10 = 2/5
Mark me as brainliest!!
Create an equation which contains the solution (-1,3)
Answer:
3x + y =0
Step-by-step explanation:
We need to create equation whose solution is (-1,3) . So let another point through which it passes be ( 0,0) .
Since at least two points are required for making a line .Slope :-
=> m = -1-0/3-0
=> m = -1/3
Using point slope form :-
=> ( x - x1) = m( y - y1)
=> ( x - (-1)) = -1/3( y - 3)
=> (x + 1 )3= -y + 3
=> 3x +3 = -y + 3
=> 3x + y = 0
✔️ Checking :-
(-1,3)=> 3(-1) + 3 = 0
=> -3+3=0
=> 0 = 0
• Hence the equation can be 3x + y = 0 .super urgent will give u 5 rating and thansk if u answer
A jar contains 12 oatmeal cookies, 13 sugar cookies and 5 chocolate chip cookies. The percent of cookies that are oatmeal is ?
Answer:
40%
Step-by-step explanation:
I added all the cookie numbers together to get 30 then I found the percentage of 12 in 30 which is equal to 40 percent
Need help with this question please!!
Answer:
11.1
Step-by-step explanation:
Use the Pythagorean theorem to find the unknown side.
[tex]a^{2} +b^{2} =c^{2} \\AB^{2} +BC^{2} =AC^{2} \\AB^{2} +19^{2} =22^{2} \\\\AB^{2}=22^{2}-19^{2\\AB=\sqrt{123} \\AB=11.1[/tex]
Mr lance designed a class banner shaped like a the polygon shown. What is the name of the polygon?
Answer:
hexagon
Step-by-step explanation:
i g
PLEASEEEEEEEE HELPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEE PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
1
14
The answer is one over fourteen because there are 8 white eggs (remember the 10 brown eggs), and half of them (the white ones) are cracked, so four. And, if you randomly grab an egg, there is 1/14 of a chance you could grab a cracked, white, egg.
Which of the following would use a histogram to represent the data?
speed of car
state of license on car
type of car
car color
Answer:
Speed of car most likely
Step-by-step explanation:
Abby and Bill share a 20-ounce bucket of clay. By the end of the week, Abby has used
1/10
of the bucket, and Bill has used
2/5
of the bucket of clay. How many ounces are left in the bucket?
Answer:
A little brain/willpower.....Im sure you can figure it out!!!
Henry spent 37.88 at the grocery store.he know has 26.92 left .how much money did Henry originally have?
Answer:
64.8
Step-by-step explanation:
37.88+ 26.92
64.80
Answer:
He had 64.8
Step-by-step explanation:
Just add 37.88 and 26.92 together :)
37.88
+26.92
64.8
Hope it helps!! :D
Plz help will mark brainliest
Answer:
the correct answers are A B C E