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anzhelika [568]
3 years ago
13

A diver was swimming 62 feet below sea level. He then dove 39 feet further down. He ascended 48 feet after a while. Find the new

depth of the diver. *
Mathematics
1 answer:
Harman [31]3 years ago
6 0

Answer:

53 feet

Step-by-step explanation:

if you start with 62 feet and add 39 feet because he went down 62+39 you get 101 then if you subtract 48 because he went up, 101-48 you get 53 feet

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Sindrei [870]
A parallel triangle.
3 0
3 years ago
If k = 23 and m<br> -14, what is ✓k + m?<br> Submit
Elena-2011 [213]

Answer:

3

Step-by-step explanation:

Evaluate:

Sqrt of k = 32 + m = -14

Sqrt of 32-14 = 9

Sqrt of 9 = 3

Therefore, our answer is 3!

Btw sqrt means: square root

Hope this helps! Have a good day!

6 0
3 years ago
Which expression represents the shaded length of the number line below? Choose 1 answer: Choose 1 answer: (Choice A) A 34×32\dfr
Anit [1.1K]

Answer:

Expression = \frac{2}{3} * \frac{5}{4}

Step-by-step explanation:

<em>See attachment for number line</em>

From the attachment, we have the following details:

The first shade of blue covered 10 blocks

The second shade of blue covered 5 further blocks which totaled to 15

So, the fraction of the blue blocks is:

Blue = \frac{10}{15}

Divide fraction by 5/5

Blue = \frac{10/5}{15/5}

Blue = \frac{2}{3}

Also from the attachment:

The shaded block stopped at the fraction:

Shaded = \frac{5}{4}

So, the expression that represents this scenario is:

Expression = Blue * Shaded

Expression = \frac{2}{3} * \frac{5}{4}

<em>Option (c) answers the question</em>

8 0
3 years ago
5. Selina is planning to paint a large picture
Masja [62]

Answer:

12 square feet

Step-by-step explanation:

Given.

The area of smaller version drawing is 8inch\times6inch=48 (inch)^{2}

The Scale of the drawing is 2 in : 1 ft

Therefore, the area of actual picture on the wall.

=\frac{8}{2} \times \frac{6}{2}

=4\times 3\\=12

So, the area of actual picture on the wall is 12 square feet.

7 0
3 years ago
Question 5 (1 point)
Airida [17]

Answer:

y = 90

Step-by-step explanation:

If y varies jointly as x and z, then;

y = kxz

If y = 18 when x = 2 and z = 3

18 = k(2)(3)

18 = 6k

k = 18/6

k = 3

To get y when x = 5 and z = 6

y = kxz

y = 3(5)(6)

y = 15*6

y = 90

Hence the value of y is 90

3 0
2 years ago
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