Can Someone Help Me With This Please ..

Answers

Answer 1

Answer: -3x < 30.

When you solve for x, the answer is x>-10. This matches the graph.

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The surface area of a prism is 125 in2. Which statements are true about the same prism measured in square feet?

Choose all answers that are correct.

A. The number representing the surface area would decrease.

B. The number representing the surface area would increase.

C. The actual surface area would decrease.

D. The actual surface area would increase.

E. The actual surface area would stay the same.

Answers

The answers are both A and E
Hope that helped!!!

A walkway forms one diagonal of a square playground. the walkway is 16 m long. how long is a side of the playground?

Answers

Side of the playground would be : a²+a² = 16²

2a² = 256

a² = 128

a = √128

a = 11.31 m

Answer:

Step-by-step explanation:

Alright let's get started.

Please refer the diagram I have attached.

we have given a square playground whose diagonal is 16m.

Let us assume the side of the square is a.

Now, by applying the Pythagorean theorem we can find the side of the square which is:

$a^2+a^2=16^2$

$2a^2=256$

$a^2=(256)/(2)$

$a^2=128$

$a=√(128)$

$a=11.3$

Hence, the side of the playground is 11.3m. : Answer

Find the area of the parallelogram by composing into rectangles or decomposing into triangles or other shapes as needed. 8 yd 6 yd 15 yd10 yd

Answers

Answer:

Below.

Step-by-step explanation:

The area = area of a rectangle on the same base and between the same parallel lines

= (15 + 6) * 8

= 21 * 8

= 168 yd^2.

Answer:

160

Step-by-step explanation:

First, you add 15 + 6 multiplied by 8.

Expression (15 + 6) x 8=?

First, add the expression in the prentice.

15 + 6= 21

Cut out the 10. Why? Because it says make it a triangle. If u did it the other

way it wouldn't make sense.

then multiply 21 and 8

that gives you 160

work the area of a rectangle out but already knowing the area and needing to know the length as it is two centermeters more than the width, area being 469

Answers

the area of a rectangle is the length times width:
a = l*w
the length is 2 centimeters more than the width:
l = w + 2
express area in terms of width
a = l*w
a = (w + 2)w
a = w^2 + 2w
w^2 + 2w = 469
w^2 + 2w - 469 = 0
we can solve using the general quadratic formula:
w = (-2 +- √(4 + 1876))/2
w = (-2 +- 43.36)/2
we use the positive solution:
w = (-2 + 43.36)/2
w = 20.68
thus the width is 20.68 cm
l = w + 2 = 20.68 + 2
l = 22.68
and the length is 22.68 cm

The time to digest the food in the small intestine is about:A : Six hours

B : Thirty Minutes

C : Three hours

D : Ten hours

Answers

After you eat, it takes about six to eight hours for food to pass through your stomach and small intestine. Food then enters your large intestine (colon) for further digestion, absorption of water and, finally, elimination of undigested food. So I would probably say six hours.

Answer: A

Hope this helps! Have an amazing day! :)

How many ft is in 96 inch

Answers

Good evening,

96 inch=96*1/12 feet=96/12 feet=8 feet