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kirill [66]
3 years ago
7

Laura makes $9 per hour working at Starbucks. She can also expect to make an additional $3 in tips for one day. It

Mathematics
2 answers:
snow_tiger [21]3 years ago
8 0

Answer:four

Step-by-step explanation:

romanna [79]3 years ago
7 0

Answer:

5 Hours

9×5 = 45

plus the $3 tip is 48.

hope this helped:))

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A jacket at the store is being offered at a 30% discount. If the original price of the jacket is x, which answer choice shows an
kifflom [539]

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x-.30(x)

Step-by-step explanation:

6 0
2 years ago
The length of the diagonal of a rectangle is 140−−−√ inches.
andrew11 [14]

Answer:

answer is second one

Step-by-step explanation:

The length is between 11 and 12 inches.

√140 = 11.83 inches

5 0
2 years ago
Which number equals (3)^-3? A) -27 B) -9 C) -1/27 D) 1/27
Alecsey [184]

Answer:

the answer is D 1/27

Step-by-step explanation:

7 0
2 years ago
How do you simplify 4/42
kolbaska11 [484]

Answer:

4/42 = 2/21 when simplified down

Step-by-step explanation:

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=2/21

3 0
3 years ago
Read 2 more answers
PLEASE PLEASE HELP ​
nekit [7.7K]

Answer:68.3 degrees

Step-by-step explanation:

The diagram of the triangle ABC is shown in the attached photo. We would determine the length of side AB. It is equal to a. We would apply the cosine rule which is expressed as follows

c^2 = a^2 + b^2 - 2abCos C

Looking at the triangle,

b = 75 miles

a = 80 miles.

Angle ACB = 180 - 42 = 138 degrees. Therefore

c^2 = 80^2 + 75^2 - 2 × 80 × 75Cos 138

c^2 = 6400 + 5625 - 12000Cos 138

c^2 = 6400 + 5625 - 12000 × -0.7431

c^2 = 12025 + 8917.2

c = √20942.2 = 144.7

To determine A, we will apply sine rule

a/SinA = b/SinB = c/SinC. Therefore,

80/SinA = 144.7/Sin 138

80Sin 138 = 144.7 SinA

SinA = 53.528/144.7 = 0.3699

A = 21.7 degrees

Therefore, theta = 90 - 21.7

= 68.3 degees

8 0
3 years ago
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