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2 years ago

3 8 - 1 4 += 1 2 +- 3 4

Mathematics

1 answer:

Feliz [49]2 years ago

3 0

Answer: the answer is 24

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In ΔUVW, w = 3 inches, ∠W=23° and ∠U=73°. Find the length of u, to the nearest 10th of an inch.

kirza4 [7]

Answer:

<h2>7.4inches</h2>

Step-by-step explanation:

Check the attachment for the diagram. Sine rule will be used to get the unknown side of the triangle.

According to the rule;

$\frac{u}{sinU} = \frac{v}{sinV} = \frac{w}{sinW}\\\frac{u}{sinU} = \frac{w}{sinW}$

Given w = 3 in, ∠W=23° and ∠U=73°, on substituting into the equation above to get u we have;

$\frac{u}{sin73^{0} } = \frac{3}{sin23^{0} }\\usin23^{0} = 3sin73^{0}\\u = \frac{3sin73^{0} }{sin23^{0} }\\u = \frac{2.87}{0.39} \\u = 7.358\\u = 7.4in$

The length of u is 7.4inches to nearest 10th of an inch

6 0

3 years ago

In their last game the New England patriots scored 9 points in the first half in the second half they scored three less than two

Marat540 [252]

Answer:

3:5

Step-by-step explanation:

first half : 9

second half : 15

9:15 = 3:5

5 0

3 years ago

Read 2 more answers

The diagram below is NOT drawn to scale. Are lines j and k parallel? How can you tell?

Artemon [7]

Answer:

No. They are slightly pointed. Even if it has the slightest angle that is not 180 degrees, then it is not parallel.

Step-by-step explanation:

3 0

2 years ago

If 7 people are in your family and everyone is supposed to drink 7/8ths of water each day, how much water is needed for the whol

laiz [17]

Answer: 6.125 or 6¹/₈ units of water

Step-by-step explanation:

There are 7 people in the family and each of them are mean to drink 7/8ths of water.

The amount of water all 7 should take is therefore:

= 7 * 7/8

= 49/8

= 6.125 or 6¹/₈ units of water

5 0

2 years ago

Scenario: There are 60 boys and 72 girls in a school. The principal wants to divide the students into gender-specific groups (al

mr_godi [17]

Answer: Hence, the correct size of boys group is 5 and girls is 6.

Step-by-step explanation:

Since we have given that

Number of boys = 60

Number of girls = 72

We need to divide the students into gender specific groups of the largest possible size.

For this we will find "HCF of 60 and 72" which is equal to "12".

So, the correct size of each group is 12 in which number of boys would be $\dfrac{60}{12}=5$

Number of girls would be $\dfrac{72}{12}=6$

Hence, the correct size of boys group is 5 and girls is 6.

3 0

2 years ago