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3 years ago

What is the coefficient of y in the expression?

Mathematics

2 answers:

nignag [31]3 years ago

7 0

C. 8

the coefficient is the number attached to the variable.

drek231 [11]3 years ago

5 0

Answer:D) 12

Step-by-step explanation:

According to the definition of a coefficient, the answer would be D) 12. A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression.

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Solve for w. 6w+18-9w = -12 Simplify your answer as much as possible. W=

marusya05 [52]

Answer:

w = 10

Step-by-step explanation:

6w+18-9w = -12

Combine like terms

-3w + 18 = -12

Subtract 18 from each side

-3w +18- 18 = -12 -18

-3w = -30

Divide each side by -3

-3w/-3 = -30/3

w = 10

5 0

2 years ago

Read 2 more answers

a triangle has side cequals6 and angles equals startfraction pi over 4 endfraction and equals startfraction pi over 3 endfractio

Diano4ka-milaya [45]

Answer:

$a=\frac{12}{1+\sqrt{3}}$

Step-by-step explanation:

c=6

Angle A= π/4

Angle B= π/3

Angle C = π - (π/4+π/3)= 5π/12

We want to determine side A.

Using Sine Rule

$\frac{a}{Sin A}=\frac{c}{Sin C}$

$\frac{a}{Sin \frac{\pi}{4}}=\frac{6}{Sin \frac{5\pi}{12} }$

$a=\frac{6}{Sin \frac{5\pi}{12} } X Sin \frac{\pi}{4}$

$a=\frac{12}{1+\sqrt{3}}$

a=4.39

7 0

3 years ago

How do you solve this?

laila [671]

A(-3;1)
b(-6;0)
c(-5;-3)
d(-2;-2)

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3 years ago

'What is the surface area, in square inches, of an 8-inch

scoray [572]

Surface are is length times height.
8*8=64
a cube has 6 sides
64*6=384

8 0

2 years ago

Math help picture below

alex41 [277]

The figure is a cuboid.

Hence, parallel edges to AH are BD, PY, and MK.

Hence, the answer is A and B.

6 0

3 years ago