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vova2212 [387]
3 years ago
8

The value of x is......

Mathematics
1 answer:
Volgvan3 years ago
7 0

find the

value of x

the value of x is 80

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Which is the equation of the line that passes through (-2,2) and (4,-5)
eimsori [14]

Answer:

here you go

Step-by-step explanation:

Algebra questions and answers. Write an equation of the line that passes through (4,5) and is parallel to the line defined by 4x+y=-2. Write the answer in slope-intercept form (if possible) and in standard form (Ax+By=C) with smallest integer coefficients. Use the "Cannot be written" button, if applicable.

8 0
3 years ago
Write an equation that shows the equivalency between meters and gigameters.
Anastasy [175]
Below is an equation that shows the equivalency between meters andGigameters:


10 ^{9} m = 1 Gm


The  conversion factor should be used to convert from meters toGigameters should be:

\frac{1 Gm}{10 ^{9} m }
4 0
4 years ago
Felicity drew a triangle on her paper. Angle A of the triangle was 1/3 as big as angle B. Angle C was bigger than angle B. Which
labwork [276]

Answer:

D

Step-by-step explanation:

Let \angle B=x. If angle A of the triangle is 1/3 as big as angle B, then \angle A=\frac{1}{3}\angle B=\frac{1}{3}x.. If angle C was bigger than angle B, then \angle C>x. Consider all options:

A. 30°, 60°, 90°. Angles  30° and 90° can be anglea A and B, But 60°<90°. False.

B.  25°, 55°, 100°. Here are no angles such that one of them is three times greater. False

C.  20°, 60°, 110°. Since 20°+60°+110°>180°, these angles cannot be triangle's angles. False

D. 15°, 45°, 120°. If x=45^{\circ}, then \frac{1}{3}\cdot 45^{\circ}=15^{\circ} and 110^{\circ}>45^{\circ}. True

7 0
3 years ago
Which choice is equivalent to the expression below?
Vika [28.1K]

Answer:

A

Step-by-step explanation:

simplified version

5 0
3 years ago
Solve by substitution -2x+5y=-17 y=-4x+1
Lera25 [3.4K]

Answer:

-2x +5(-4x+1) =-17

-2x -20x+5=-17

-22x+5=-17

-22x=-22

x=1

y=-4(1)+1

y=4+1

y=5

(1,5)

4 0
3 years ago
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