2 years ago

Please show work and solve will mark as brainly

Mathematics

2 answers:

dolphi86 [110]2 years ago

8 0

Answer:

4 hours

Step-by-step explanation:

63-35=28 28 divided by 7= 4

schepotkina [342]2 years ago

8 0

Answer:

scott worked kylie's car for 7 or more hours

63 dollars-35 initial cost= 28 dollars

28 dollars/7 per hour= 4 dollars each hour

Step-by-step explanation:

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Can someone help.

r-ruslan [8.4K]

Answer:

m∠C = 38° (nearest whole number).

Step-by-step explanation:

To find the missing angle, use the Sine Rule.

<u>Sine Rule</u> (for angles)

$\sf \dfrac{\sin A}{a}=\dfrac{\sin B}{b}=\dfrac{\sin C}{c}$

where:

A, B and C are the angles
a, b and c are the sides opposite the angles

Given:

A = 53°
a = 18
c = 14

To find m∠C, substitute the given values into the formula and solve for C:

$\implies \sf \dfrac{\sin 53^{\circ}}{18}=\dfrac{\sin C}{14}$

$\implies \sf \sin C= \dfrac{14 \sin 53^{\circ}}{18}$

$\implies \sf C= \sin^{-1} \left( \dfrac{14 \sin 53^{\circ}}{18}\right)$

$\implies \sf C= 38.40096301...^{\circ}$

Therefore, m∠C = 38° (nearest whole number).

Learn more about the sine rule here:

brainly.com/question/27089170

brainly.com/question/27704834

5 0

2 years ago

David tosses two coins the possible outcomes for tossing two coins is given what is the probability of both coins landing on hea

aalyn [17]

Answer:

1/2

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

72 is equal to 80% of a number n. Write and solve and equation to find n. Write the percent as a decimal

muminat

Hey there!!

80% = 80/100 = 0.8

80% of 'n' = 72

0.8n=72

n = 72/0.8

n = 90

Hence, the number is 80!

Hope it helps!

6 0

3 years ago

Question 3 (0.5 points)

nekit [7.7K]

Answer:

0.72

Step-by-step explanation:

7.25+2.35=9.6

9.6÷100=0.096

0.096×7.5=0.72 the tax

5 0

3 years ago

Thx for ur helpness click the picture

Mnenie [13.5K]

Answer:

Commission = $52.20

Step-by-step explanation:

The commission is the cost of the item multiplied by the commission rate

Commission = 348 * .15

Commission = 52.20

3 0

3 years ago