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bulgar [2K]
2 years ago
14

Need help on this one too

Mathematics
1 answer:
amid [387]2 years ago
8 0

Answer:

If this is for a triangle then the answer is 45°

Step-by-step explanation:

Triangles are always 180° so if you have a right angle know that, that means the angle is 90°. So angle CAB is 90° and angle DAB is 45°. You take 180° and subtract 90° which leaves you with 90°. Then you take that 90° and subtract 45° and that leaves you with 45°.

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bazaltina [42]

Answer:

10% = 900

5% = 450

15% = 1,350

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2 years ago
Calculate the surface area of a piston with a diameter of 2.25inches
Talja [164]

i cant tell you that it is from a test

6 0
3 years ago
Pls help me with this one​
Over [174]

Answer:

8/7 x 9/10 is 72/70

7/10 x 9/8 is 63/80

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4 0
3 years ago
there are 150 more passenger cars than trucks on the highway. for every 10 passenger cars there are 7 trucks. how many trucks ar
lora16 [44]

Answer:

500

Step-by-step explanation:

Given: P = 150 - T where P is passenger cars and T is trucks

10P = 7T ⇔ P = \frac{7T}{10}

Plug in equation 2 into equation 1:

\frac{7T}{10} = 150 - T

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5 0
3 years ago
Read 2 more answers
Joe paid 14.00 for a board game this is 70% off the original price what is the original price?
soldi70 [24.7K]

Answer:

The correct option is B.

Step-by-step explanation:

It is given that Joe paid 14.00 for a board game this is 70% of the original price what is the original price.

Let the original price of board game be x.

x\times \frac{70}{100}=14

x\times \frac{7}{10}=14

Multiply both sides by 10.

7x=140

Divide both sides by 7.

x=20

The original price is 20. Therefore the correct option is B.

6 0
3 years ago
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