Mathematics High School

PLS HELP ASAP ILL GIVE BRAINLIEST
find the base of a parallelogram with a height of 15m and an area of 330m​

Answers

Answer 1

Answer:

22

Step-by-step explanation:

What you need to do to find the base is divide the area by the height, which would be 330/15! Hope this helps! :)

Related Questions

Ross drives 305 miles in 5 hours. If Ross continues to drive at the sqme rate, how many miles can he drive in 15 hours?​

Answers

Answer:

915 miles

Step-by-step explanation:

15 divided by 5 is 3

305 times 3

Answer:

915 miles

Step-by-step explanation:

If ross drifves 305 miles in 5 hours, then he would drive 915 miles because 5 hours multiplied by 3 is 15 hours and 305 multibplied by 3 is 915

HELP ME PLEASEEEEEE!!!!!!!!!!!!

Answers

answer : B
GOOD LUCK :)))))

A door is fixed at the point O. Ben opened it by an angle of 30°. The area swept by the door was {25}{12}\pi\

Answers

Answer:

5 units

Step-by-step explanation:

Area swept by the floor will be the area ofd a sector

Area of a sector = theta/2π * πr²

We are to find the radius r

Given

Area=  25π/12

theta = 30° = π/6

Substitute

25π/12 = 30/360 * πr²

25π/12 = 1/12 * πr²

25/12 = r²/12

r² = 25

r = √25

r = 5

Hence the radius od the part swept by the door is 5 units

EVERYTHINGS IN THY PICTURE!!

Answers

Answer:

Constant of proportionality is 4

Step-by-step explanation:

Perimeter of a square with side a:

P = 4a,

P- dependent value, 4- constant of proportionality, a- variable

When a = 11 cm,

P = 4*11 = 44 cm

Answer:

Step-by-step explanation:

Constant of proportionality is 4

which quadrant contains the point named by (4, -8) sorry i’m rly bad at this!!, 20 pts!

Answers

Answer:

Quadrant 4

Step-by-step explanation:

Hi! Okay, let's get started.

This, would be Quadrant 4, with the x axis positive, and y one negative.

Hope that helps! :)

-Aphrodite

Está situado no quarto quadrante

Write the slope intercept equation for given points (3,-1),(5,5)

Answers

Answer:

Hi! The answer to your question is [tex]y=3x-10[/tex]

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

Answer:

y = 3x - 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (3, - 1) and (x₂, y₂ ) = (5, 5)

m = [tex]\frac{5+1}{5-3}[/tex] = [tex]\frac{6}{2}[/tex] = 3 , then

y = 3x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (5, 5 ) , then

5 = 15 + c ⇒ c = 5 - 15 = - 10

y = 3x - 10 ← equation of line

1. Find the area of the parallelogram.

What is the area?

Answers

67.5in is the answer

Answer:

67.5[tex]in^{2}[/tex]

Step-by-step explanation:

Area of a parallelogram is base x height

The base of the given parallelogram is 9 inches and the height is 7.5 inches

So, its area would be

9 x 7.5

Area equals [tex]67.5^{2}[/tex]

angle t = ___ degrees

Answers

I think it is 102 I’m not sure

Tho is how triangle looks

Answers

Answer:

you are right

Step-by-step explanation:

plus that is a very weird triangle

have a great day

This is very confusing to me, if anyone can help me I will most definitely give them the brainiest.

Answers

Answer: figure 1 and 4

Step-by-step explanation: just multiple width times length and see if they give the same answer.

hoped this helped.

will mark brainlist + 30 points .. please help asap!!

This probability distribution shows the
typical distribution of the number of shoes
in a teenager's closet.
Shoes
1
2
3
4
5
Frequency
12
20
38
20
10
Using this distribution, find the probability
that a teenager has exactly 2 pairs of shoes
in their closet.
p = [?]

Answers

Answer:

is 20 is your answer I believe

Answer:

p=2/20

p=1/10

the probability that a teenager has exactly 2 pairs of shoes is 1/10

Mark and his three friends ate out at Applebee’s. Their bill totaled $52. If they left the server a 20% tip, how much would each person pay if they split the bill evenly? *

Answers

Answer:

$15.71 each

Step-by-step explanation:

I just followed the answer sheet

Answer:

$13.05

Step-by-step explanation:

Given: Mark and his 3 friends = 4 Total cost = $52, percent off: 20%

To find: How much each person would pay if they split the bill evenly.

Solution:

Firstly, since they left the server a 20% tip, multiply 20% by the total cost. Convert it to a fraction. Note: you're adding 20% to the total cost.

                                                    [tex]\frac{20}{100}[/tex] + [tex]\frac{52}{1}[/tex]

                                                      = [tex]_{52.2}[/tex]

Now, that is done, let's divide the newly found cost by the four friends.

                                                     [tex]\sqrt[4]{52.2}[/tex]

                                                   = [tex]{13.05}[/tex]

So, they would pay $13.05 evenly.


helpppppppppppppppppppppppp

Answers

Answer:

A

[tex]hope \:this \: helps[/tex]

PLEASE HELP WHATS THE MEASURE OF THE ANGLE I'LL GIVE BRAINLIEST​

Answers

Answer:

easy 72 degree

Step-by-step explanation:

what is 8 1/3x6 3/4=

Answers

Answer:

I think it is 56.25 not sure but try it

Answer:

56.25 or 56[tex]\frac{1}{4}[/tex]

Step-by-step explanation:

First:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

                       [tex]\frac{25}{3}[/tex] × [tex]\frac{27}{4}[/tex]

Applying the fractions formula for multiplication,

                       [tex]\frac{25}{3}[/tex] × [tex]\frac{27}{4}[/tex]

                          [tex]\frac{675}{12}[/tex]

Simplifying 675/12, the answer is

                         56[tex]\frac{1}{4}[/tex]

what's the volume of a figure with that is 10 inches wide, 3 inches tall, and 5 inches long

Answers

Answer:

10 x 3 x 5 = a

Show how oliver can convert 1 red brick into 3 red bricks

Answers

Answer:

Cut it into three smaller bricks?

Step-by-step explanation:

Answer:

bam skadoosh slice and dice em

Step-by-step explanation:

what are sides 'a' and 'b' called in a right triangle

Answers

Answer:

The relation between the sides and angles of a right triangle is the basis for trigonometry.

Step-by-step explanation:

The side opposite the right angle is called the hypotenuse (side c in the figure). The sides adjacent to the right angle are called legs (sides a and b ).

Answer:

The legs

Step-by-step explanation:

In a right triangle, sides a and b are called "the legs." These are the sides that create the right angle. Side c is called the hypotenuse and it is the longest side of a right triangle. Side c is opposite of the right angle.

I hope this helps!

The half-life of a radioactive kind of antimony is 60 days. If you start with 720 grams of it, how much will be left after 180 days?

Answers

The answer would be 90 because it takes 60 days to become a half-life so the the half of 720 is 360 the 180 then 90
HALF-LIFE Equals is 30

Help me find y..........

Answers

Answer:

2nd

Step-by-step explanation:

x=10

y²=x²+10²=200

y=10√2

Given the side lengths, determine whether the triangle is acute, right, obtuse, or not a triangle for 12,13,14,16

Answers

Answer:

12=obtuse

13=right

14=not a triangle

16=acute

Step-by-step explanation:

A circular bracelet has a radius of 3 centimeters. What is the bracelet's circumference?

Answers

Answer:

C≈18.85cm

Step-by-step explanation:

C=2πr=2·π·3≈18.84956cm

Need help on a statistics question

Answers

Given:

The equation of the line of best fit is :

[tex]y=4.722392638x+50.99539877[/tex]

To find:

The x-intercept and check whether it make sense in this context.

Solution:

We have,

[tex]y=4.722392638x+50.99539877[/tex]

Substitute [tex]y=0[/tex] to find the x-intercept of the given best fit line.

[tex]0=4.722392638x+50.99539877[/tex]

[tex]-50.99539877=4.722392638x[/tex]

[tex]-\dfrac{50.99539877}{4.722392638}=x[/tex]

[tex]-10.7986359202=x[/tex]

So, the x-intercept is at point (-10.7986359202,0). It means the score on final examination is 0 if -10.7986359202 hours  spent on studying.

But is does not make sense because the number of hours cannot be negative.

A neighborhood watch association surveyed 40 neighbors about their feelings of safety in the neighborhood. They were surveyed an additional 80 neighbors. Based on the information predict how many of the 80 neighbors feel safe?

Unsafe: 12
Neutral: 10
Safe: 18

Answers

Answer:  24 feel unsafe 20 feel neutral and 36 feel safe

Step-by-step explanation: If you multiply the total neighbors by 2 the answers should be multiplied by 2.

:)

Find the missing angle,
40°
40°

Answers

Answer:

The last angle is 100°. A triangle is 180° and the two given angles are both 40°, meaning that 80°of the triangle is already given so the angle that's left is 100°.

answer for brainlest and 15 points

Answers

Answer:

It is not rational

Step-by-step explanation:

Solve for x
[tex]25x = 100[/tex]
​

Answers

Answer:

Solution is x = 4

Step-by-step explanation:

Divide both sides of the given equation by 25, obtaining:

 25x        100

--------- = -------- = 4

  25           25

Solution is x = 4

Use Euler's Formula to find the missing number.
Edges: 29
Faces: 17
Vertices: ?
13
14
15
17

Answers

Answer:

The answer is 14

Step-by-step explanation:

I just took the test and got it right

NO links or report

Find the area of the figure

Area ___ units^2

Answers

Answer:

25 units^2

Step-by-step explanation:

If the simple interest on ​$1,000 for 8 years is ​$​ 480 then what is the interest​ rate?

Answers

Answer:

6%

Step-by-step explanation:

Given data

Principal = ​$1,000

Time= 8 years

Simple interest= ​​$480

The expression for the simple interest is

Simple interest= PRT/100

Substitute

480= 1000*R*8/100

Cross multiply

480= 8000R/100

480*100= 8000R

48000= 8000R

Divide both sides by 8000

R= 48000/8000

R=6%

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