Help and there is an image

A sandbox is 2.5m wide and 3.4m long


Approximately how much sand will it take to fill it 0.3m deep.

Answer:

9

Step-by-step explanation:

Complementary means they add up to 90 degrees.

54 + 4x = 90

4x = 36

x = 9

Answer:

3:15:2 is the simplest form

Answer:

A right triangle

Step-by-step explanation:

Answer:

right triangle :)

Answer:

400

Step-by-step explanation:

4/5 yo just times by a 100 to get your answer 400/500

Answer:

(-1,0)

Step-by-step explanation:

Explanation

first account 7%= 7/100(247)

$17.29

second account 4%= 4/100(247)

$9.88

Answer:

320

Step-by-step explanation:

800 x 0.4 = 320.

Answer:

169. (m^2)

Step-by-step explanation:

lets first look at the smaller box. 7 x 7 is 49 so we have that answer. then 7 x 20 is 120. add those together and you get 169.

Answer:

The area of the composite figure is 189 square meters.

Step-by-step explanation:

First, partition the composite figure into 2 distinct shapes: a rectangle and a square on the top.

The formula for finding the area is: A = lw, or Area = length * width.

Area for figure number 1 (the square): 7 * 7 = 49

Area for figure number 2 (the rectangle): 20 * 7 = 140

Now, just add up both figures' areas, and find the answer:

140 + 49 = 189

I hope this somewhat helped. Have a great day!

Answer:

A: More than half of the scores were 85% or greater.

E: At least one score was exactly 85%

Step-by-step explanation:

Here the 5 test would be taken in science so 85% would be the result of one of the test

Also 85% represent the median so it means there are 2 values more and 2 values less

So there are 3 results with 85% or greater

Hence, the option A and Option E is correc

And, the rest of the options are wrong

Answer:

A and E

Step-by-step explanation:

Answer:

A and B (answer #2)

Step-by-step explanation:

right triangles: c^2 = a^2 + b^2

c is the largest side

for A: c = 5, a = 3, b = 4

5^2 = 3^2 + 4^2

25 = 25, so A is a right triangle

for B, c = 13, a = 5, b = 12

13^2 = 5^2 + 12^2

169 = 169, so B is a right triangle

for C, c = 4, a = 2, b = 3

4^2 = 2^2 + 3^2

16 ≠ 13, so C is not a right triangle

So, A and B are right triangles.

Answer:

40

Step-by-step explanation:

If you do 11 times 4 you get 44 and then you round

Answer:

answers is A

its the center or the first point of the vertex.

Answer:

The answer is the photo

Step-by-step explanation:

To graph this, put the point on 3.

The equation is m < 3 which means m is less than 3 so the line goes to the left as whatever the number is, it would be on the left of 3.

Answer:

x(x+5)[(x+5)² +3(x-1)]

Step-by-step explanation:

(x²+5x)(x²+13x+22)

Expand

(x²+5x) (x²+13x+22) by multiplying each term in the first expression by each term in the second expression.

x²x²+x²(13x)+x²⋅22+5x⋅x²+5x(13x)+5x⋅22

Simplify terms.

x⁴+18x³+87x²+110x

Answer:

2 12/15 and 2 10/15

Step-by-step explanation:

4 x 3 = 12

2 x 5 = 10

Answer:

2 4/5=2 12/15

2 2/3=2 10/15

both with a common denominator of 15

hope this helps

have  a good day :)

Step-by-step explanation:

Answer:

x = 10.7

Step-by-step explanation:

cos 48° = x/16

0.6691 = x/16

x = 10.7

Answer:

1.2mi

Step-by-step explanation:

16/60 x4.5=1.2 mi

Answer:

232 m²

Step-by-step explanation:

Answer:

<A = 120degrees

<B = 80degrees

<C = 60degrees

<D = 100degrees

Step-by-step explanation:

For a cyclic quadrilateral, the sum of the adjacent angle of the quadrilateral are equal, hence;

<A + <C = 180

<B + <D  = 180

Substitute the given values

4x+20+4y = 180

4x+4y =1 60

x + y = 40 ...1

Similarly;

3x+5+7y - 5 = 180

3x+7y = 180 ....2

Solving simultaneously

x + y = 40 ...1 .....* 3

3x+7y = 180 ....2 ...... *1

__________

3x + 3y = 120 ...1 .

3x+7y = 180 ....2

Subtract

3y - 7y = 120 - 180

-4y = -60

y = 15

Since x+y = 40

x + 15 = 40

x = 40 - 15

x = 25

<A = 4x+20

<A = 4(25)+20

<A = 120degrees

<C = 180 - <A

<C = 180 - 120

<C = 60degrees

<B = 3x+5

<B = 3(25)+5

<B = 80degrees

<D = 180 - <B

<D = 180 - 80

<D = 100degrees

Answer:

7 boys will be on the team

Step-by-step explanation:

7x6=42

7x8=56

Answer:

-1/2

Step-by-step explanation:

Answer:

B) -1/2

Step-by-step explanation:

(0,3) and (4, 1)

Slope:

m=(y2-y1)/(x2-x1)

m=(1-3)/(4-0)

m=(-2)/4

m= -1/2

Answer:

cylinder

Step-by-step explanation:

Answer:

cylinder

Step-by-step explanation:

Answer:

You didn't tell us much on what to do, so I just guessed you wanted it simplified. If you want a different answer, please do so tell me and I'll edit my answer to fit.

Simplified: 10[tex]x^{2}[/tex] + [tex]\frac{1}{3x^{3} }[/tex] - 9

Answer:

[tex]\color{Blue}\huge\boxed{Answer} [/tex]

D. 16 + 3y +(-3.52)

No what is it?

I swear if this is a meme

Answer:

strawberry-49%-51%

Step-by-step explanation:

The manager should offer strawberry ice

cream because 49% of the

customers surveyed like mint and 51%  of the customers like strawberry

Answer:

x = 4.2

Step-by-step explanation:

8x - 14 = 2x + 11 (Given)

8x = 2x + 25 (Addition)

6x = 25 (subtraction)

x = 4.16666666667 (division) which is about

x = 4.2 (rounding to nearest tenth)

Answer:

21,800

Step-by-step explanation:

Total costs is $16,700 x 4 years = 66,800

He saved 21,000 + receives 24,000 (6,000x4) grants for a total of 45,000 saved.

costs of 66,800 - receipts of 45,000 = 21,800 needed.