All categories

3 years ago

Evaluate the function for the given value. h(a) = 3a + 3 Find h(7).

Mathematics

2 answers:

Irina-Kira [14]3 years ago

8 0

Answer:

h(7) = 24

Step-by-step explanation:

Hi there !

h(a) = 3a + 3

replace a = 7

h(7) = 3×7 + 3

= 21 + 3

= 24

Good luck !

s2008m [1.1K]3 years ago

3 0

3(7)+3
21+3
Answer
h(7)=24

You might be interested in

Which two square root are used to estimate √8?

yan [13]

C is the correct answer

6 0

3 years ago

Whats 2x 5=19 answer?

wariber [46]

I hope this helps you 2x-5=19 2x=24 x=12

8 0

3 years ago

I need help with this question. use absolute value 9 = |X+5|

Reptile [31]

Answer:

x = -14, 4

Step-by-step explanation:

9 = |x + 5|

~Split into 2 equations

x + 5 = -9 and x + 5 = 9

~Solve for x in both

x + 5 = -9

x = -14

x + 5 = 9

x = 4

Best of Luck!

5 0

3 years ago

Read 2 more answers

I WILL GIVE BRAINLIEST SOLVE THESE PROBLEMS.

Elan Coil [88]

Answer:

for #1 it is 14

and for #2 it is 1.5

Step-by-step explanation:

im not really sure but i tried my best

4 0

3 years ago

Liam is putting up fence around a garden. He has poles located at A(7,7), B(16,7), C(2,2), D(16,2). Each unit on his coordinate

Bezzdna [24]

To find the amount of fencing needed, we will find tge perimeter

To find the perimeter;

Find the distance |AB|, |BC|, |CD| and |DA|

We will use the formula below to find the distances:

$|d|=\sqrt[]{(x_2-x_1)^2+(y_{2-}y_1)^2}$

Distance |AB|

A(7,7), B(16,7)

x₁=7 y₁=7 x₂=16 y₂=7

Substituting into the formula;

$|AB|=\sqrt[]{(16-7)^2+(7-7)^2}$ $=\sqrt[]{9^2+0}$

$=\sqrt[]{9}^2\text{ =9}$

Distance |BC|

B(16,7), C(2,2)

x₁=16 y₁=7 x₂=2 y₂=2

substituting into the formula;

$|BC|=\sqrt[]{(2-16)^2+(2-7)^2}$

$=\sqrt[]{(-14)^2+(5)^2}$ $=\sqrt[]{196+25}$

$=\sqrt[]{221}$ $=14.87$

Distance |CD|

C(2,2), D(16,2)

x₁=2 y₁=2 x₂=16 y₂=2

substituting into the formula;

$|CD|=\sqrt[]{(16-2)^2+(2-2)^2}$

$=\sqrt[]{14^2+0}$ $=\sqrt[]{14^2}=14$

Distance |DA|

D(16,2) A(7,7)

x₁=16 y₁=2 x₂=7 y₂=7

Substituting into the formula;

$|DA|=\sqrt[]{(7-16)^2+(7-2)^2}$

$=\sqrt[]{(-9)^2+(5)^2}$ $=\sqrt[]{81+25}$

$=\sqrt[]{106}=10.30$

Perimeter = |AB|+|BC|+|CD|+|DA|

= 9 + 14.87 + 14 + 10.30

=48.17

≈48

Hence;

48 feet of fencing is needed

8 0

1 year ago