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3 years ago

G(t)= t^2 + 3 h(t) = 4t – 3 Find (g · h)(-1)

Mathematics

1 answer:

MArishka [77]3 years ago

6 0

Answer:

fifty-two. Explanation: g(h(−1 ))=g(x). x=h(−1)=4(−1)−3=−4−3=−7. g(x)= g(−7)=72+3=49+3=52.

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Use the following data set to answer numbers 1 - 4.

alukav5142 [94]

Answer:

1. 13+18+13+14+13+16+14+21+13

= 145/9

=16.11

2. Range =145

3. Mode =13

4. Median =14

Step-by-step explanation:

6 0

2 years ago

Find the values of x and y.

Arlecino [84]

Answer:

Step-by-step explanation:

2x + 1 = 85 (Alternate Interior Angles Theorem)

2x = 84

x = 42

(3y + 5) + (2x + 1) = 180 (Linear Pair Theorem)

3y + 5 + (85) = 180

3y + 5 = 95

3y = 90

y = 30

7 0

3 years ago

Read 2 more answers

-2(3x+9)=-54 AND 2(3x+4) -3x=35 SHOW WORK PLEASE

Naily [24]

Answer:

1. x=6

2. x=9

Step-by-step explanation:

$-2(3x+9)=-54\\-6x-18=-54\\+18 +18\\-6x=-36\\\frac{-6x}{-6} = \frac{-36}{-6}\\x=6$

$2(3x+4)-3x=35\\6x+8-3x=35\\3x+8=35\\-8 -8\\3x=27\\\frac{3x}{3} =\frac{27}{3} \\x=9$

Written Explanation:

-2x(3x+9)=-54

-6x-`8=54 (Distributive property)

Add 18 to both sides

-6x=-36

Divide both sides by -6 (negative divided by a negative equals a positive)

x=6

2(3x+4)-3x=35

6x+8-3x=35 (distributive property)

3x+8=35 (combine Iike terms and then subtract them 6x-3x=3x)

Subtract 8 from both sides

3x=27

Divide both sides by 3

x=9

5 0

3 years ago

Krya is playing a card game. Black cards are worth points while red cards take points away. What is her score if she has a black

Nitella [24]

Answer:

her score would be -22

Step-by-step explanation:

20-42=-22

8 0

3 years ago

Ichiro took out a subsidized student loan of $13,000 at a 3.6% APR

german

Answer:

The amount of money he owes when he begins making payments:

A = 13000 x ( 1 + rate/12)^month

= 13000 x (1 + (3.6/100)/12)^15

= 13597.45 dollar

Hope this helps!

8 0

3 years ago