3 years ago

Help me with my last question plz

Mathematics

1 answer:

inessss [21]3 years ago

8 0

The angle JKH is also 57°.

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Find the value of x. Round to the nearest tenth.<br> I’m going to Mcshoot myself pls help

siniylev [52]

Answer:

x = 10.8

Explanation:

$\sf \sf cos(x)= \dfrac{adjacent}{hypotensue}$

using cosine rule:

$\rightarrow \sf cos(26)= \dfrac{x}{12}$

$\rightarrow \sf x = cos(26) *12$

$\rightarrow \sf x =10.8$

7 0

2 years ago

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Staples sell for $.60 a box. How many boxes can be bought for $3.45?

True [87]

Answer:

You can buy 5 boxes of staples

Step-by-step explanation:

3.45 divided by $.60 is 5.75 and u cannot get .75 boxes of staples so it rounds to 5.

6 0

3 years ago

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Find the slope of the line that passes through the pair of points

professor190 [17]

$Slope= \frac{y_2-y_1}{x_2-x_1} = \frac{-\frac{9}{2} - (-1)}{-2- (-\frac{5}{3})}=\frac{ - \frac{9}{2} + 1}{-2 + \frac{5}{3}} \\= \frac{ - \frac{7}{2}}{ - \frac{1}{3}} \\= \frac{ - \frac{7}{2}\cdot6}{ - \frac{1}{3}\cdot6} \\=\frac{-21}{ -2} \\ =\boxed{\bf{ \frac{21}{2}}}$

So... none of your answers are correct. The correct answer is 21/2.

6 0

4 years ago

What is the answer to this problem? <br><br> 2 1/3 + 3 1/3 =?

Naily [24]

Answer:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form:

173

Decimal Form:

5.¯6

Mixed Number Form:

523

Step-by-step explanation:

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3 years ago

-3.25 (5 continues forever) ○ -3.2 (2 continues forever) Greater than or less than

vazorg [7]

Answer:

Less than. <

Step-by-step explanation:

8 0

3 years ago