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ohaa [14]
4 years ago
7

SUBSTITUTION HELP just 4.g) r=-3.2p+q^2

Mathematics
1 answer:
Rufina [12.5K]4 years ago
3 0

Answer:

r=25.6

Step-by-step explanation:

p=-4.8\\q=3.2\\\\r=-3.2p+q^2\\r=-3.2(-4.8)+(3.2)^2\\r=15.36+10.24\\r=25.6

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O
never [62]

Answer:

○ B. 525\:square\:units

Step-by-step explanation:

All sides meet at right angles, so when split up, you have this:

525 = 98 + 21 + 154 + 252 = 7 \times 14 + 3 \times 7 + 11 \times 14 + 9 \times 28

I am joyous to assist you anytime.

8 0
4 years ago
Simplify :(
evablogger [386]
<h3>Answer:</h3>

8

<h2><u>STEPS:</u></h2>

=57 times 4/57 times 2

=57/1 times 4/57 times 2

=4/2 times 2 (cancel common factor:57)

=4/1 times 2 (convert element to fraction 2= 2/1)

=4/1 times 2/1

Multiply the numbers (4 times 2)

=8/1 times 1 (Multiply the numbers 1 times 1)

Apply the fraction rule: a/1 =9

=8

4 0
3 years ago
weight A weighs 50 pounds. weight B weighs 100 pounds. if A is placed 6 feet from the pivot, how far must B be placed from the p
Anit [1.1K]

To achieve balance, the momentum on both sides must be equal so that it cancels out. Momentum is simply the product of mass and distance, therefore:

 

50 pounds * 6 ft = 100 pounds * X

X = 3 ft

 

Hence B must be placed 3 ft from the pivot.

3 0
3 years ago
How many roots do the function have in common? F(x)= x^2 +x-6
azamat

Answer:

f and g share one root in common but each have another root that is not shared.

Step-by-step explanation:

7 0
3 years ago
What is 1.6 X 10³ in standard form
mylen [45]

Answer:

1600

Step-by-step explanation:

10^3 = 1000  

1.6 x 1000 = 1600

6 0
3 years ago
Read 2 more answers
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