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3 years ago

Which similarity statement describes the polygons?

Mathematics

2 answers:

timurjin [86]3 years ago

8 0

Answer:

ΔABC ∼ ΔEDF

Step-by-step explanation:

Look for the congruency angles marks

Hope this helps!

iren2701 [21]3 years ago

5 0

Answer:

△ABC∼△EDF

Step-by-step explanation:

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Evaluate -4x + 6 when x = 3

Ludmilka [50]

Answer:

-6

Step-by-step explanation:

subsitute 3 for x and solve

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3 years ago

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On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The numb

sdas [7]

Answer:

b=-a

Step-by-step explanation:

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3 years ago

Given p : q = 5 : 2 and q : r = 4 : 3, find the ratio of p : q : r

yaroslaw [1]

Answer:

p : q : r = 10 : 4 : 3

Step-by-step explanation:

Expressing the ratio in fractional form

$\frac{q}{r}$ = $\frac{4}{3}$ ( cross- multiply )

4r = 3q ( divide both sides by 4 )

r = $\frac{3}{4}$ q = $\frac{3}{4}$ × 2 = $\frac{3}{2}$

Then

p : q : r

= 5 : 2 : $\frac{3}{2}$ ( multiply all parts by 2 )

= 10 : 4 : 3

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3 years ago

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Someone please help me.

tiny-mole [99]

Diameter = 14

Radius = 14 ÷ 2 = 7

Area = π.r²

Area = 7².π

Area = 49π

3 0

3 years ago

Graph the linear equation. 3x−4y=12<br><br> Please show it on a graph

baherus [9]

Answer: The graph is attached.

Step-by-step explanation:

By definition, the line intersects the y-axis when $x=0$ .

Then, in order to find the y-intercept, substitute $x=0$ into the equation and solve for "y":

$3(0)-4y=12\\\\y=\frac{12}{-4}\\\\y=-3$

By definition, the line intersects the x-axis when $y=0$ .

Then, in order to find the x-intercept, you can substitute $y=0$ into the equation and then you must solve for "x". Then you get:

$3x-4(0)=12\\\\x=\frac{12}{3}\\\\x=4$

Knowing that the line passes through the points $(0,-3)$ and $(4,0)$ , you can graph it (The graph is attached).

5 0

4 years ago