3 years ago

Solve -17.6 - (-21.3)

Mathematics

1 answer:

AleksAgata [21]3 years ago

3 0

-17.6 -(-21.3) = -17.6 + 21.3=3.7

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The Pythagorean theorem can only be used with witch type of triangle

HACTEHA [7]

Answer:

Right Triangles

Step-by-step explanation:

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2 years ago

|c- 24| = 7c<br><br> :D :D :D

Ivanshal [37]

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3 years ago

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An employee works 22 days per month. if they work an average of 8 1/4 hours per day how many hours do they work per month?

Schach [20]

Answer:

181 $\frac{1}{2}$

Step-by-step explanation:

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2 years ago

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Y = –x + 4<br> x + 2y = –8

valkas [14]

X=16
y= -12

X+2( -x+4)=-8
X-2x+8=-8
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3 years ago

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HELP ASAP

almond37 [142]

Answer:

Step-by-step explanation:

let the number of dimes=x

and number of quarters=y

x=2y

0.10 x+0.25 y=2.25

or 10x+25y=225

divide by 5

2x+5y=45

2 ×2y+5y=45

4y+5y=45

9y=45

y=45/9=5

x=2y=2×5=10

Hence dimes=10

quarters=5

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3 years ago