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3 years ago

8

67+46 Find the solution and model how you found your answer

1 answer:

Juli2301 [7.4K]3 years ago

3 0

113

Step-by-step explanation:

7 plus 6 is 14 carry the one over to the 6 of the 67 then add the one the six and the four that equals 11

that gets you

113

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Doug works 10.50 per hour working at a restaurant. On Friday he spend 1 3/4 hours cleaning, 2 1/3 paperwork and 1 5/12 hours ser

Lelechka [254]

1 3/4 hours of work equates to $18.375 so $18.38.

2 1/3 hours of work equates to $24.50.

1 5/12 hours of work equates to $14.875 so $14.88

Add all values $18.38+$24.50+$14.88 = $57.76

Doug has a total amount of earnings which = $57.76, good luck!

5 0

3 years ago

Find the value of x.<br> 16.2<br> 0.03<br> 38.5<br> 34.8

ella [17]

Hi there!

$\large\boxed{x = 38.5}}$

To solve, we can use right triangle trig.

We are given the value of ∠A, and side "x" is its adjacent side. We are also given its opposite side, so:

tan (A) = O / A

tan (33) = 25 / x

Solve:

x · tan(33) = 25

x = 38.49 ≈ 38.5

7 0

3 years ago

Solve <br> - 5 3/4 - 3 1/2 = ???

ollegr [7]

Answer:

-9 1/4

Step-by-step explanation:

- 5 3/4 - 3 1/2

= -23/4 - 7/2

= -23/4 - 14/4

= -37/4

= - 9 1/4

4 0

3 years ago

Read 2 more answers

Question 2 (6 points)

alexdok [17]

Answer:

here

Step-by-step explanation:

it is basically a sector , use the area formula i.e.

[(theta)/360]*πr^2

4 0

3 years ago

Car A travels 20 mph faster than Car B. In the same time that Car A travels 252 miles, Car B travels 196 miles. Find their speed

RoseWind [281]

<u>Answer:</u>

A = 70

B = 90

<u>Step-by-step explanation:</u>

We know that Car A travels 20 mph faster than Car B.

Assuming the speed of Car B to be x and the speed of Car A to be x+20, we can write:

$\frac{196}{x} =\frac{252}{x+20}$

Taking the reciprocal of both sides to make x the subject:

$196(x+20)=252x$

$196x+3920=252x$

$252x-196x=3920$

$56x=3920$

$x=70$ ---> speed of Car A

Finding the speed of Car B: $x+20 = 70+20=90$

Therefore, the speed of Car A = 70 and the speed of Car B = 90.

8 0

3 years ago