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3 years ago

URGENT: Can someone help me solve these problems?

Mathematics

1 answer:

katrin2010 [14]3 years ago

3 0

Answer:

Step-by-step explanation:

21=31

31=7+2-3+0=12

This is correct because linear equations mean add subtract divide and multiply instead of finding roots and squares

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Y+2x=-1 y= 1/2x+4 value of x

STALIN [3.7K]

X=2

I have an image showing all work

6 0

3 years ago

The perimeter of an isosceles triangle is 7.5m, and the length of a leg is 2m. Find the length of the base.

seraphim [82]

The legs of an isosceles triangle are congruent; they have the same length, so if one leg measures 2 m, the other leg also measures 2 m.

2m + 2m + b = 7.5 m

b + 4 m = 7.5 m

b = 3.5 m

The length of the base is 3.5 m.

5 0

3 years ago

Solve for the variable.<br> The quotient of a number n divided by -4.5 equals 200.6.

jeyben [28]

Answer:

n = -902.7

Step-by-step explanation:

n/-4.5 = 200.6

n = (-4.5)(200.6)

n = -902.7

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2 years ago

PLEASE HELP AND EXPLAIN!

stiks02 [169]

Free Month

2nd Month $8.50

Added Month $5.25

Added Month $5.25

Added Month $5.25

Added Month $5.25

6 months, now add up expenditures.

6 mnths = $29.50

5 0

4 years ago

Read 2 more answers

A bank loaned out $22,500, part of it at the rate of 14% annual interest, and the rest at 2% annual interest. The total interest

prisoha [69]

Answer:

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Step-by-step explanation:

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3 0

3 years ago