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IrinaVladis [17]
3 years ago
13

EASY MATH QUESTION NEED HEP

Mathematics
2 answers:
Radda [10]3 years ago
6 0

Answer:

f(-3)= 19

Step-by-step explanation:

you have to use substitution. Every time that you see an x, plug it in for a -3

f(x)= -5x+4

f(-3)= -5(-3)+4

f(-3)= 19

melamori03 [73]3 years ago
4 0

Answer:

f(x) = 19

Step-by-step explanation:

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F(x) = 3x - 8; f(1)<br> A. 8<br> B. -5 <br> C. -8<br> D. 10
alexgriva [62]
3(1) - 8 = 3 - 8 = -5
just plug in 1 for x that's what f(1) means
6 0
3 years ago
Makayla has 2 yards of ribbon to use for a craft project she cuts the ribbon into pieces that are 1/4 yard long how many pieces
olga55 [171]

Answer:

8

Step-by-step explanation:

2/ 1/4 = 8

6 0
3 years ago
Read 2 more answers
Is this correct pls help
Lyrx [107]

Answer:

Volume of round cake pan = volume of cylinder

Volume of a cylinder = \pi r^2h (where r is the radius and h is the height)

Radius = \dfrac12 diameter ⇒ r=\dfrac72=3.5

⇒ volume of round cake pan = \pi \times 3.5^2 \times 2=24.5\pi

= 76.97 in³ (nearest hundredth)

Volume of rectangular cake pan = volume of rectangular prism

volume of rectangular prism = wlh (where w is the width, l is the length and h is the height)

⇒ volume of rectangular cake pan = 6 x 9 x 2 = 108 in³

As 108 > 76.97, the rectangular cake pan has a larger volume

4 0
2 years ago
Max wants to make a cute collar and tie for his dog. He needs to cut a 38 inches fabric into two pieces. The long longer piece m
CaHeK987 [17]
Do this.
38 divided by two
then use the equation
38=5+2x
8 0
3 years ago
Solve the equation. Show all of your work. 1/59X + 60) = 2/3x- 2
vivado [14]

Step-by-step explanation:

1/5x+60=2/3x-2

subtract 1/5x from 2/3x

when you do that you should get 0.46x repeating

then you add two to 60

you should get 62

62=0.46x

divide x

you get 134.7

8 0
3 years ago
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