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castortr0y [4]
3 years ago
12

I kinda need help

Mathematics
1 answer:
mars1129 [50]3 years ago
5 0

Answer: easy

Step-by-step explanation: 0.25 there

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1.Amit buys a pair of jeans for $33. He must pay 7% sales tax. He gives the cashier $40. How much change does he receive back?
mars1129 [50]

Answer: The answer is $200

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write the expression as the sine, cosine, or tangent of an angle. (6 points) cos 94° cos 37° + sin 94° sin 37°
klasskru [66]

Answer:

cos57 = 0.5446

sin57 = 0.8387

tan57 = 1.5399

Step-by-step explanation:

Given

cos 94\° cos 37\° + sin 94\° sin 37\°

Required

Determine the

<em>- sin</em>

<em>- cosine</em>

<em>- tangent</em>

of an angle

The given expression can be represented as follows;

cosAcosB + sinAsinB

Where A = 94 and B = 37

In trigonometry:

cosAcosB + sinAsinB = cos(A - B)

Substitute 94 for A and 37 for B

cos(A - B) = cos(94 - 37)

cos(A - B) = cos(57)

Hence, the angle is 57;

<em>Since 57 is not a special angle; I'll solve using a calculator</em>

cos57 = 0.5446

sin57 = 0.8387

tan57 = 1.5399

4 0
3 years ago
Read 2 more answers
Given the triangles above, what is the measure, in degrees, of angle x?
Shalnov [3]

Answer:

\frac{110}{110}  =  \frac{x}{35}  \\ x = 35 \degree

6 0
3 years ago
I<br> What is the sale price of a stereo that normally sells for $250.00 and is on sale for 10% off?
Aleksandr [31]

Answer:

$225.00

Step-by-step explanation

First, take the percentage and switch it to a decimal. 10%= 0.10

Next, take $250.00 and multiply that by 0.10. 250x0.10=25

Lastly, subtract 25 from 250. 250-25= 225.

So you’re final answer is $225.00 Hope this helped!

4 0
4 years ago
Read 2 more answers
What is 975, 462 round to the nearest hundred thousand
podryga [215]

Answer:

it would be 1 million, ( 1,000,000 )

Step-by-step explanation:

1.) look to the right of the nine , (7)

2.) 7 is greater than five therefore rounding it up to 1,000,000

5 0
3 years ago
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