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2 years ago

The graph shows the absolute value parent function. Which statement best describes the function?

Mathematics

1 answer:

Lubov Fominskaja [6]2 years ago

8 0

Answer:

b. the function is always positive

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Translate the sentence into an inequality A number w increased by 7 is less than 25

Andre45 [30]

The answer is:
W+7-25

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2 years ago

In the figure, x ǁ y and a ǁ b. What is m∠5? m∠5 = °

Katena32 [7]

M∠1 =m∠2 =m∠3=m∠4=180-58=122°
m∠5 = 58°

6 0

2 years ago

The radius of a coin is 12 mm what is the diameter of the coin what is the circumference of the coin what is the area of the coi

Fudgin [204]

Answer:

Step-by-step explanation:

radius of a coin is 12 mm

Diameter of the coin is twice the radius = 2 x 12mm = 24mm

The circumference of the coin= 2πr = 2 x3.14 x 12 = 75.36m

Area of coin = πr²= 3.14 x 12 x12 = 452.16mm²

what is the area of the coin

6 0

3 years ago

For some reason it says square but please help! I need to know step by step what to do.

quester [9]

Answer:

8.06 inches

Step-by-step explanation:

The diagram shows a rectangle with width of 4 inches and area of 28 square inches.

Use area formula:

$A_{\text{rectangle}}=\text{Width}\times \text{Length}$

So,

$28=4\times \text{Length}\Rightarrow \text{Length}=\dfrac{28}{4}=7\ \text{inches}$

By the Pythagorean theorem,

$\text{Diagonal}^2=\text{Width}^2+\text{Length}^2\\ \\\text{Diagonal}^2=4^2+7^2\\ \\\text{Diagonal}^2=16+49\\ \\\text{Diagonal}^2=65\\ \\\text{Diagonal}=\sqrt{65}\approx 8.06\ \text{inches}$

7 0

2 years ago

(a+7)2 please expand it

sergiy2304 [10]

Answer:

expand (a + 7) * 2: 2a + 14

Step-by-step explanation:

(a + 7) * 2

= 2 ( a + 7)

apply the distributive law: a(b + c) = ab + ac

a = 2, b = a, c = 7

= 2a + 2 * 7

multiply the numbers: 2 * 7 = 14

= 2a + 14

3 0

2 years ago

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