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3 years ago

A given line has the equation 10x + 2y = −2.

Mathematics

2 answers:

Vikentia [17]3 years ago

6 0

Answer: The answer is 5 on Ed.

Step-by-step explanation:

nika2105 [10]3 years ago

5 0

Y=5x+12 is your answer

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Please help me please

Anastaziya [24]

Answer:

the answer is A ...........

8 0

3 years ago

How do I factor out a constant before factoring out a quadratic? <br>Factor completely: 3w^2-3w-90

pantera1 [17]

$3w^2-3w-90 =0 \ \ \:3 \\ \\w^2- w-30 =0 \\ \\a=1 , \ b= -1 , c= -30 \\ \\\Delta =b^2-4ac = (-1)^2 -4\cdot1\cdot (-30) =1+120=121 \\ \\w_{1}=\frac{-b-\sqrt{\Delta} }{2a}=\frac{1-\sqrt{121}}{2 }=\frac{ 1-11}{2}=\frac{-10}{2}=-5$

$w_{2}=\frac{-b+\sqrt{\Delta} }{2a}=\frac{1+\sqrt{121}}{2 }=\frac{ 1+11}{2}=\frac{12}{2}=6 \\ \\ Answer:\\ \\ w^2- w-30 =(x+5)(x-6)$

3 0

3 years ago

Find the area of the figure.<br> triangle with base 275 m and height 4.8 m

attashe74 [19]

Answer:

1320

Step-by-step explanation:

calculator

5 0

3 years ago

Read 2 more answers

Which statement is true?

Ilia_Sergeevich [38]

Answer:

All squares are rectangles. Rectangles have 4 right angles. Therefore, all squares have 4 right angles.

Step-by-step explanation:

The old math saying: "Every square is a rectangle, but not all rectangles are squares."

What makes a rectangle a rectangle is that it has four right angles.

A square also has four right angles. Therefore, a square is a type of rectangle.

<h3>What makes the other answers wrong:</h3>

A rectangle does not have equal lengths on all four sides like a square does.

A square MUST have four right angles for it to be a square.

<em>Brainiliest Appreciated. </em>

7 0

3 years ago

What number is 40% of 30?

Darya [45]

Answer:

Step-by-step explanation:

40/100*30

=12

6 0

3 years ago