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shtirl [24]
2 years ago
5

Question number seven answer

Mathematics
2 answers:
AnnyKZ [126]2 years ago
8 0

Answer:

I believe the answer would be A 12.5%

Step-by-step explanation:

so Mr. Mathewson increased the weight 10lbs from 80lbs. you would put 10/80 (or 1/8) to get 0.125 as a decimal, move the decimal 2 times to the right to get a percent, which is 12.5%

Semmy [17]2 years ago
5 0
The answer for the question is A, %10 of 80 is 8, the remaining 2 pounds can be %2.5, %10+2.5=12.5
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The national weather service reports the daily temperature in degrees
kobusy [5.1K]

Answer:

C =\frac{5}{9}(F - 32)

Step-by-step explanation:

Given

F = 1.8C + 32

Required

Solve for C

F = 1.8C + 32

Subtract 32 from both sides

F-32 = 1.8C + 32-32

F-32 = 1.8C

Divide both sides by 1.8

\frac{1}{1.8}(F - 32)  = C

Express the decimal as fraction

\frac{1}{18/10}(F - 32)  = C

\frac{10}{18}(F - 32)  = C

Simplify

\frac{5}{9}(F - 32)  = C

C =\frac{5}{9}(F - 32)

4 0
3 years ago
Determine if the triangles, CEG and DEF ,are similar. If so, identify the similarity
Harlamova29_29 [7]

Answer:

A

Step-by-step explanation:

AA similarity means 2 angles must be similar.

Angle 1: Angle E is the same for both triangles

Angle 2: Angle F and angle G are congruent because they both have right angle markings so they are both 90 degrees.  

8 0
3 years ago
I need a specific explanation of how to answer this
zimovet [89]
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since we know its area is 3x²-11x-4, then the two factors from that trinomial are the likely width and length, namely (3x + 1) (x - 4).

you can check them with FOIL.
5 0
3 years ago
No. Zachary should have drawn the first two arcs with the compass centered at B.
qaws [65]

Answer:

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4 0
3 years ago
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fgiga [73]
I’m a bit confused confused, but the answer may be -2x^3 + 2x^2 - 2x +2

Work:

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5 0
3 years ago
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