Mathematics High School

Please Help!! Brainliest Answer! Thank you!

Answers

Answer 1

Answer:

x=4.5

Step-by-step explanation:

The sum of all the angles in a square=360°

20(4.5)=90

90×4=360

Answer 2

We have a square here. All angles are congruent (90 degrees) so 20x would equal 90 degrees
20x=90
x=4.5
Now let’s double check
20x
20(4.5)
90
Yep the answer is choice B) x=4.5

Related Questions

Skylar invested $3,100 in an account paying an interest rate of 3.3% compounded quarterly. Assuming no deposits or withdrawals are made, how long would it take, , for the value of the account to reach $4,720?

Answers

Answer:

Step-by-step explanation:

Which points are the vertices of the ellipse?
points G and H
points J and K
O
points L and N
• points M and N

Answers

Answer:

your answer is point g and h

PLEASE GEOMETRY HELP WILL MARK BRAINLIEST!!!

Answers

Answer:

3240°

Explanation:

The formula for calculating the sum of the interior angles of a polygon is (n-2)x180 where n refers to the number of sides. Because we know that the polygon has 20 sides, the equation would be (20-2)x180. The answer would be 3240°.

Students in a health class are tracking how much water they consume each day. Victoria has two reusable water bottles: a small one and a large one. Yesterday, she drank 3 small bottles and 4 large bottles, for a total of 3,312 grams. The day before, she drank 2 small bottles and 4 large bottles, for a total of 2,888 grams. How much does each bottle hold?
please help

Answers

Given :

Let, capacity of small bottle is x and large bottle is y.

To Find :

How much does each bottle hold ?

Solution :

For condition 1 :

3x + 4y = 3312 ...1)

For condition 2 :

2x + 4y = 2888 ...2)

Subtracting equation 2) from equation 1), we get :

x = 424

Putting value of x in equation 1) is :

[tex]y = \dfrac{2888 - (2\times 424)}{4}\\\\y = 510[/tex]

Therefore, capacity of small bottle is 424 gram and large bottle is 510 gram.

3(b + 8) = b + 48 PORFAVOR con plantamiento operacion y resultado, y de paso me explique el temas nsd9ucancuqna :( amaba matematicas. doy corona

Answers

Answer:

b=12

Step-by-step explanation:

3b +24= b +48

-24 -24

3b = b+ 24

-b -b

2b = 24

÷2 ÷2

b=12

Which one of these statements is correct????

Answers

Answer:

its d i guess so

Step-by-step explanation:

:) :) :) :)

The rational and the irrational numbers together are called whole numbers. true or false

Answers

the answer is false

Step-by-step explanation:

natural numbers and zero are whole numbers

The answer is false

A trapezoid has an area of 200 square inches

The larger base is 14 in and the height is 16 in find the smaller base of the trapezoid.

A. 11in²
B. 11in
C. 12.5in
D. 12.5in²

Answers

Answer:

B 11in

Step-by-step explanation:

Area of trapezoid is

[tex] \frac{1}{2} (h)(b _1 + b_2)[/tex]

Please give me the correct answer.Only answer if you're very good at math.

Answers

Answer:

-3

Step-by-step explanation:

Every hour the number of flower pot goes down by three

Answer:

rate of change is -3 per hour

Step-by-step explanation:

Here is a story: Lin bought 4 bags of apples. Each bag had the same number of apples. After eating 1 apple from each bag, she had 28 apples left.

Which diagram best represents the story? Explain why the diagram represents it.
What part of the story does
x
represent?
Describe how you would find the unknown amount in the story

Answers

Answer:

Let's define the variable x as the number of apples in each bag.

We know that she bought 4 bags, then the total number of apples that she has is:

Apples = 4*x

Now she eats one apple for each bag, then she eats 4 apples, so she now has:

Apples = 4*x - 4

And we know that this is equal to 28, then:

4*x - 4 = 28

now we can solve this for x.

4*x = 28 + 4 = 32

x = 32/4 = 8

x = 8

There are 8 apples in each bag.

For the diagram part, by a small online search y found the image that you can see below.

The diagram that correctly represents this situation is diagram C, where x represents the number of apples in each bag.

латна монтаж на работа
hmhoo.com/assem stessment HM Growth Measures
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Growth Measure Math | Welcome, HAILEE KNOTT
Ci
Save & Exit
Last week Marisol made $147 for working 12 hours at the local park district. How much money will Marisol make if she works 15 hours next weeka
$152.55
$172.50
$180.00
$183.75
77051
Sklo

Answers

Answer:

$183.75

Step-by-step explanation:

divide by 12 (hours)

147/12=12.25

multiply by 15 (hours)

12.25*15=183.75

Hope this helps! :)

What is the value of r?
r= 4 ft
r= 8 ft
r = 16 ft
r = 32 ft

Answers

R=8ft

Step-by-step explanation:

Calculate r using the given formula

r = , with Area = 64π

r = ← cancel π on numerator/ denominator

r = = 8

The required value of radius of circle r is 8 ft

From Figure the area of circle is = 64π, we have to find the radius of the circle.

What is area of circle?

Area of the circle is = π[tex]r^2[/tex]

since

the area of the circle is given = 64π

And,
Radius = √area/π
radius= √64π/π
Radius = √64
Radius = 8 ft

Thus The required value of radius of circle r is 8 ft.

Learn more about circle here:
https://brainly.com/question/11833983

#SPJ2

please this is quiz due in a hour ill up the points

Answers

Answer:

DE and DF are equal to 2√2

Step-by-step explanation:

According to the 45-45-90 triangle rule, the hypotenuse is equal to the legs times √2, so in order to find the legs, you have to divide 4 by √2 to get 2√2.

What are the coordinates of the image D(0.5, R) (3, 5) where R(1, –3) is the center of dilation?

Answers

Answer:

(2 , 1)

Step-by-step explanation:

dilation center: (1 , -3)

scale factor: 1/2 (0.5)

Final coordinate (x' , y') is the mid-point of segment (3 , 5) and (1 , -3)

x' = (3+1)/2 = 2

y' = (5 + -3) / 2 = 1

I need the answer please

Answers

Answer:

missing angle = 41, b. 45, c. 72

Step-by-step explanation:

A circle has 360 degrees, so add all of the existing angles

48+45+129+97 = 319 and 360-319 = 41

25/200 = 12.5% so 12.5% of 360 = .125x360 = 45

Sector 129 represents 129/360 = 35.83% so 200x.3583=72 cars

find the nth tearm

-5 -2 3 10 19

Answers

Given :

The sequence is -5 , -2 , 3 , 10 , 19 .

To Find :

The nth term of the given sequence .

Solution :

Difference between first 2 terms :

-2 - ( -5 ) = 3 1 term

3 - ( -2 ) = 5 2 term

10 - 3 = 7 3 term

19 - 10 = 9 4 term

From the above observation we can say that difference is increasing in odd number .

So, the nth term will be :

[tex]a_{n+1}= -5 + (2n+1)[/tex] for n greater than equal to 0.

Hence, this is the required solution.

there are 4 triangles, 12 sqaures and 6 circles. What is the ratio of squares to circles? Simplify.

Answers

Answer:

12 to 6

12:6

Step-by-step explanation:

12:6
simplified version:
2:1 pls give branliest

A circular trampoline has a radius of 8 feet. Wendy wants to buy a cover for the trampoline. What will be the area of the cover

Answers

Answer:

Option (3)

Step-by-step explanation:

Area of a circle is given by the formula,

Area = πr²

Here, r = radius of the circle

Since, radius of the circular trampoline = 8 feet

Area of the cover required for the circular trampoline = π(8)²

= 64π square feet

Therefore, Option (3) will be the answer.

Three charges are located at the vertices of a triangle, as shown. An isosceles triangle lying on its side. The two charges at the corners of the base of the isosceles triangle are labeled +5 C and +10 C. The top of the triangle is labeled +4 C with 4 vectors from it. The one east is labeled Y, the one west is labeled W, the one northeast is labeled X and the one southeast is labeled Z. Which vector best represents the net force acting on the +4 C charge in the diagram? W X Y Z

Answers

Answer:

Step-by-step explanation:

The diameter of a cylinder is 26 yards. Find the volume of the cylinder, if it's height is 29 yards.

Answers

Answer:

15389.14

Step-by-step explanation:

You may need to round

4901 without pi

3N and 3N+3 are two consecutive multiples of three.
a The sum of the two numbers is 141. Write down an equation to show this.
b Solve the equation to find the value of N
c Work out the values of the two initial numbers.

Answers

Answer:

Step-by-step explanation:

a) 3n+3n+3=141, 6n+3=141

b) 6n+3=141, 6n=138, n=23

c) 3n and 3n+3, 3(23) and 3(23)+3, 69 and 72

3 and 4 guys! Please help! I suck at this

Answers

Answer

# 3 is D.(20) and #4 is D. ( The hourly rate charged by the locksmith)

Step-by-step explanation:

Hope that helped :)

Jamal is helping pack prize bags for the school carnival. He has 73 pencils to put into 16 bags. He wants to put the same number of pencils in each bag. How many pencils should he put in each bag?

Answers

Answer:

Step-by-step explanation:

I73/16 = 4.52

If he wants to put the same number in each bag, he would put 4 in each bag because the pencils cannot be cut into 0.52

Is y=4x-2/12 linear or non linear (that’s a fraction not a division symbol)

Answers

Answer:

It is linear

Step-by-step explanation:

check graph img

Factor the algebraic expression.
72 +63

Answers

Answer:135

Step-by-step explanation:72 + 63 =135

Betsy has $4.25 and her brother has $16.00 they want to buy two water guns that cost $12.99 each and a bag of water balloons that cost $4.79. Do they have enough money if so how much money will they have left over. If not how much more money will they need?

Answers

Answer:

No they don't have enough money, they need $10.52

Step-by-step explanation:

So first, you will add 4.25+ 16.00 = $20.25 < This is the amount they have.

Second, they want two water guns so 12.99 x 2 = 25.98 < This is the price for the water guns.

Then, add the price of the water ballons to the guns which is $30.77 < This is the cost for everything they want to buy.

Subtract $30.77 from $20.25 to recieve the answer of $10.52

Hope this helps!

Evaluate 3x + 4y when x = 2 and y = 5

Answers

Answer:

Step-by-step explanation:

3*2+4*5=6+20=26

The answer is 26!!!! Hope this helps

A grocery store clerk put only packages of glazed donuts and packages of chocolate donuts on a shelf. The ratio of the number of packages of chocolate donuts to the total number of packages on the shelf was 5 to 12. Which number could be the number of packages of glazed donuts the clerk put on the shelf?

Answers

Answer:

7 packages of glazed donuts

Step-by-step explanation:

From the ratio that is given as

The number of packages of chocolate donuts = 5

The total number of packages = 12

The number could be the number of packages of glazed donuts the clerk put on the shelf is calculated as

Total number of packages - Number of chocolate donuts

= 12 - 5

= 7 packages of glazed donuts

Graph each pair of ordered pairs. Then find the distance between the points. Round to the nearest tenth if necessary.

Answers

Answer:

pictures

Step-by-step explanation:

20 characters 7273959272849942883292

can anyone solve please

Answers

Answer:

1) f = 16

2) h = 10

Step-by-step explanation:

all interior angles of a triangle add up to 180 degrees.

1) 46 + 67 + (4f+3) = 180

reduce:

4f+3 = 67

4f = 64

f = 16

2) 60 + 3h + 90 = 180

3h = 30

h = 10

Other Questions

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