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Sladkaya [172]
3 years ago
5

If I need 39 for 3 how many do I need for 4

Mathematics
1 answer:
Murljashka [212]3 years ago
4 0

Answer:

52

Explanation:

39 ÷ 3 = 13 4 × 13 = 52

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Please help me :/!!!!
Dovator [93]

Answer:

(3, 9)

Step-by-step explanation:

Set 3x and 2x+3 equal to each other forming an equation in x.

3x=2x+3

Solve for x.

x=3

Substitute the given value of x into the equation y=3x.

y=3x3

Solve for y.

y=9

(x, y) = (3, 9)

Hope this helps :)

7 0
2 years ago
Please simplify this it would help a lot
dexar [7]

Answer:

-1

Step-by-step explanation:

8 0
2 years ago
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If VX = WZ = 40 cm and m∠ZVX = m∠XWZ = 22°, can ΔVZX and ΔWXZ be proven congruent by SAS? Why or why not?
Paul [167]

Answer: The ΔVZX and ΔWXZ are not congruent by SAS.

Explanation:

It is given that the VX = WZ = 40 cm and ∠ZVX = ∠XWZ = 22°.

Draw a figure as shown below,

According to the SAS rule of congruence, two triangles are congruent if two sides and their inclined angle is equal.

From the given figure it is easily noticed that in ΔVZX and ΔWXZ,

VX=WZ=40cm       (given)

\angle ZVX=\angle XWZ=22^{\circ}     (given)

XZ=XZ      (common side)

Since we have two sides and one angle is same. but we can not conclude that the ΔVZX and ΔWXZ are congruent by SAS, because the given angle is not the inclined angle of both equal sides.

Therefore, the  ΔVZX and ΔWXZ are not congruent by SAS.

4 0
2 years ago
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Please help! I'll give brainliest to whom is correct!
olga2289 [7]

Answer:

I THINK IT IS THE LAST ONE

Step-by-step explanation:

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2 years ago
A percent measures a rate
PtichkaEL [24]




Per 1,000 units the last one
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2 years ago
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