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4 years ago

What is the answer for 3/7 plus 1/2

1 answer:

3 0

To add this, find the LCD of these two fractions. In this case, the LCD of 7 and 2 is 14. Multiply 3/7 by 2/2, and 1/2 by 7/7 to get 6/14+7/14. When you add that together, you get 13/14. Check to see if you can simplify. For this number, you cannot, because 13 is a prime number.
Hope that answered your question.

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Which interval contains the median number of hours worked?

Andrei [34K]

Answer:

More information needed to answer please.

6 0

3 years ago

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Solve the triangle. Round your answers to the nearest tenth.

butalik [34]

The missing information of the triangle is C = 63°, b ≈ 28.084 and c ≈ 25.084. (Correct choice: C)

<h3>How to determine the missing sides and angles</h3>

In this question we have a triangle with a known <em>side</em> lengths and two known <em>angle</em> measures. First, we find the missing angle by <em>Euclidean</em> geometry:

C = 180° - 94° - 23°

C = 63°

Lastly, we determine the <em>missing</em> sides by law of sines:

$b = 11 \times \frac{\sin 94^{\circ}}{\sin 23^{\circ}}$

b ≈ 28.084

$c = 11 \times \frac{\sin 63^{\circ}}{\sin 23^{\circ}}$

c ≈ 25.084

The missing information of the triangle is C = 63°, b ≈ 28.084 and c ≈ 25.084. (Correct choice: C)

To learn more on triangles: brainly.com/question/2773823

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8 0

2 years ago

(please help) Consider the system of equations shown below.

Rashid [163]

Answer:

x = -5

Step-by-step explanation:

3x + 1 = 2x - 4

x + 1 = -4

x = -5

3 0

3 years ago

Trying to help my daughter can't figure this out.

Anvisha [2.4K]

Answer:

width equals 16

length = 20

Step-by-step explanation:

Hello there!

we know that the perimeter is 72 m

and the width is 4 m less then the length

perimeter is 2w+2l

w=width and l = length

72 + (2x-4) = 72+8 = 80

80 / 4 (because there are 4 values, w, w, l, l ) = 20

so now...

20 - 4 = w

16 = w

and 20 = l

16+16 = 32

20+20 = 40

32+40 = 72

7 0

3 years ago

3x+y=1 then graph in linear equation label y-intercept

sergey [27]

Answer:

the answer is one

Step-by-step explanation:

bc u have to put the 3x on the other side of the equation, then you will have y=1 - 3x, next you will flip 1 and 3x, and the answer is 1

3 0

3 years ago

Read 2 more answers