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STALIN [3.7K]
2 years ago
8

I am doing a percent equation problem and I need help please here’s the question 20% of blank =10

Mathematics
1 answer:
Lina20 [59]2 years ago
4 0

Answer:

50

Step-by-step explanation:

Let x = blank (for convenience)

20\%x=10

0.2x=10 (change 20\% into its decimal form)

x = 10\div 0.2 (divide 0.2 on both sides)

x=50

∴ Blank = 50

Hope this helps :)

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Name the geometric term(s) modeled by each object
anyanavicka [17]

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The geometric term(s) modeled by each object are Hexagon, point, line, line, and plane, respectively.

<h3>What is a line?</h3>

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. A line segment is also a line but the line with finite length and having fixed endpoints.

The geometric term(s) modeled by each object

9. Stop sign ⇒ Hexagon

10. Tip of pin ⇒ Point

11. Strings of a violin ⇒ Line

12. A car antenna ⇒ Line

13. A library card ⇒ Plane

Hence, The geometric term(s) modeled by each object are Hexagon, point, line, line, and plane, respectively.

Learn more about Line here:

brainly.com/question/21511618

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3 0
1 year ago
Please help asap!<br><br> Use the difference quotient to find the derivative of f(x)= 4/x at x=3.
saveliy_v [14]
F (x)= 4/x

F(3)= 4/3

4/3 I think
4 0
3 years ago
Read 2 more answers
How do I find the value of x?? please help
Snowcat [4.5K]

Add the two angles and then subtract from 180* to find the missing angle

So,

145* + 15* = 160*

180* - 160* = 20*

Answer: x = 20*

4 0
2 years ago
What is the volume of the pyramid shown?
Vilka [71]

Answer:

The answer to your question is 440 in³, this is my result I can not see the height in the picture I think the number is 40 in

Step-by-step explanation:

Data

length of a side = 6 in

height = 40 in           Is really 40?

Volume of a square pyramid = ?

Process

1.- Calculate the area of the base

Ab = 6 x 6

    = 36 in²

2.- Calculate the volume of the Pyramid

Volume of a square pyramid = 1/3 (36 x 40)

                                                = 1440 / 3

                                                = 480 in³

7 0
3 years ago
(g/p)(-3)<br> g(x)=2x^2+5<br> p(x)=x^2-2x
trapecia [35]

Answer:

23/15

Step-by-step explanation:

find g(-3)

    g(-3) = 2(-3)² + 5 = 2(9) + 5 = 18 + 5 = 23

Now find p(-3)

    p(-3) = (-3)² - 2(-3) = 9 - (-6) = 9 + 6 = 15

Now find g(-3)/p(-3)

  23/15

4 0
3 years ago
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