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Stolb23 [73]
3 years ago
13

Solve the equations below 5x-2=18 3x+3y=15

Mathematics
2 answers:
Wewaii [24]3 years ago
6 0

Answer:

ANSWER IS X4Y1

Step-by-step explanation:

Svetllana [295]3 years ago
4 0

Answer:

x 4 y 1

Step-by-step explanation:

5x4-2 is 18 3x4+3 is 15

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Jake studied
Anna11 [10]

Answer:

(1/2)z

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Carter's mom has ¼ of a pan of brownies leftover. If Carter and two of his friends share the leftover brownies equally, what fra
antoniya [11.8K]

Answer:

x/12

Step-by-step explanation:

1/4 of a pan of brownies leftover.

=1/4 of x

=1/4*x

=x/4

If Carter and two of his friends shares the leftover=3 people

Each friend will get

x/4÷3

=x/4×1/3

=x/12

3 0
3 years ago
When looking at a problem how can you tell if it is a power of power rule or power of product rule
LiRa [457]

Power of power rule:

Zero-Exponent Rule: a0 = 1, this says that anything raised to the zero power is 1. Power Rule (Powers to Powers): (am)n = amn, this says that to raise a power to a power you need to multiply the exponents. ... Only move the negative exponents.

Power of product rule:

The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents. ... Adding the exponents is just a short cut! Power Rule. The "power rule" tells us that to raise a power to a power, just multiply the exponents.


8 0
3 years ago
Find the measurement of both complementary angles, if the measurement of the first one is 40° less than the measurement of the o
netineya [11]
90 - 40 = 50

Complementary angles add up to 90 degrees.

If one angle is 40 degrees less than the other, you just put it into an equation where 40 is subtracted from 90.

The answer would then be 50 degrees.
3 0
3 years ago
Find the missing side. Round to the nearest tenth when necessary.
777dan777 [17]
Use Pythagorean theorem
a^2 + b^2 = c^2
a = 9, b = x, c = 18
9^2 + x^2 = 18^2
81 + x^2 = 324
x^2 = 243
x = 15.58846
Round to nearest tenth
Solution: x = 15.6
6 0
3 years ago
Read 2 more answers
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