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2 years ago

2.4.185 -0.93 3 Please

Mathematics

1 answer:

arlik [135]2 years ago

3 0

Answer:

32.01863051

Step-by-step explanation:

if you multiply 6.3 by 25.83 thats what you get

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WILL GIVE BRAINLIEST TO RIGHT ANSWER

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3 years ago

Basic triangle proofs

Papessa [141]

Answer:

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2 years ago

Tony worked 4 2/3 hours on his science project. Sonia worked 1 1/4 times as long on her science project as Tony did.For how many

kherson [118]

To find how many hours Sonia work on her science project,we can multiply the working hours of Tony by the times Sonia did:

$4 \frac{2}{3} \times 1 \frac{1}{4} \\ = \frac{14}{3} \times \frac{5}{4} \\ = \frac{70}{12} \\ = 5 \frac{10}{12} \\ = 5 \frac{5}{6}$
Therefore Sonia work on her science project for 5 5/6 hours.

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7 0

2 years ago

24<br> Find the value of x.<br> 4<br> (7x-1)<br> (6x - 1)

Lisa [10]

Answer:

x = 14

Step-by-step explanation:

Two lines given in the picture intersect each other at a point.

Given angles are the linear pair of angles.

Since, linear pair of the angles is supplementary,

(7x - 1)° + (6x - 1)° = 180°

(7x + 6x) + (- 1 - 1) = 180

13x -2 = 180

13x = 180 + 2

x = $\frac{182}{13}$

x = 14

Therefore, x = 14 will be the answer.

8 0

2 years ago

Look at thetriangles diagram.<br> The value of x is ___ °

NemiM [27]

By solving a linear equation we will see that the value of x is 10.

<h3></h3><h3>How to find the value of x?</h3>

Remember that for any triangle, the sum of all internal angles is always equal to 180°.

Here only look at triangle BCD, we know that:

m∠DBC = m∠ABC = 3x

m∠BCD = m∠ACB + m∠ABD = 2x + 65°

m∠ADC = 65°

Now we can write the linear equation as:

3x + 2x + 65° + 65° = 180°

5x + 130° = 180°

5x = 180° - 130°

5x = 50°

x = 50°/5 = 10°

The value of x is 10.

Learn more about triangles:

brainly.com/question/14285697

#SPJ1

4 0

8 months ago