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Ymorist [56]
3 years ago
12

NEED HELP ASAP‼️ I really need help !! (There is a picture)

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
5 0
I believe the answer is C.A(3) = 400 + (3-1)(0.05 * 400)
400 is the start and it will always be there, it is the constant. '3-1' is there to say 2 years have passed because year 3 is just starting. '0.05*400' is how much is made in a year.'(3-1)(0.05*400) is the yearly rate multiplied by the amount of years to find the amount earned.
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One of the legs of a right triangle measures 6 cm and its hypotenuse measures 8 cm. Find the measure of the other leg. If necess
Vika [28.1K]
Well, this is a Pythagorean theorem problem. A^2 + B^2 = C^2, where C^2 is equal to the hypotenuse. 8 squared equals 64, so c^2 = 64 cm. The other leg can be represented by A^2, which is 36 cm. 36 + ? = 64. 64 - 36 = 28, so B^2 equals 28. Now, to find the measurement of the other leg, we need the square root of 28. The square root of 28 is 5.3 cm.

Your final answer is 5.3 cm.
8 0
2 years ago
Eighty percent of one store’s customers paid with credit cards. Forty customers came in that day. How many customers paid for th
Yuri [45]

Answer:

32

Step-by-step explanation:

40 = 100%

how many are 80% ?

well, 80% = 80× 1%

1% = 100% / 100

so, in our case

80% = 80×40/100 = 8×4 = 32

as a shortcut you consider a percentage x as a ratio factor of x/100 you multiply the 100% number with.

in our case

80% = 40 × 80/100 = 32

3 0
3 years ago
The measure of an exterior angle of a triangle and the sum of the measures of the two remote interior angles are _____________.
liberstina [14]

Answer:

The measure of an exterior angle of a triangle is supplementary to its adjacent interior angle. The sum of the remote interior angles must equal the measure of the exterior angle of the triangle.

Step-by-step explanation:

3 0
2 years ago
Ali currently has $25. He is going to start saving $5 every week. Ali's Savings Function Rule: y = 5x + 25
makvit [3.9K]

Answer:

x-intercept: (-5,0)

y-intercept (0,25)

or in standard form 5x - y = -25

Step-by-step explanation:

8 0
3 years ago
Please help 20 points help asap decimals on a numberline
raketka [301]

Answer:

C (the last one)

Step-by-step explanation:

On number line #3, the point is two digits after the 1 and three digits after 1.5. That shows it is 1.2, so it's C

Hope this Helps!

4 0
3 years ago
Read 2 more answers
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