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Zarrin [17]
3 years ago
10

Who want a turturer?only 5 student!​

Mathematics
1 answer:
Mademuasel [1]3 years ago
7 0

Answer:

21

Step-by-step explanation:

um no thanks o-o

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Which phrase represents this expression? (30 - 10) × 5​
MA_775_DIABLO [31]

Answer:

100

Step-by-step explanation:

Equations in parentheses get solved first: 30-10=20 and 20x5=100

8 0
2 years ago
Deidre bought a car in California. The price of the car was $32,000. California has an 8% sales tax. How much did Deidre pay for
MrRa [10]

Given:

Price of car = $32,000

Sales tax = 8%

To find:

The price of car including sales tax.

Solution:

We have,

Price of car = $32,000

Salas tax = 8%

Amount of sales tax = 8% of price of car

\text{ Sales Tax}=\dfrac{8}{100}\times 32000

\text{Sales Tax}=2560

Now,

Total price of car including tax = Price of car + Sales tax

\text{Total price of car including tax}=32000+2560

\text{Total price of car including tax}=34560

Therefore, the price of car including tax is $34560.

4 0
3 years ago
What is the distributive property?
Amiraneli [1.4K]

Answer:

The first option: A.) For any numbers a, b, and c, a(b + c) = ab + ac.

Step-by-step explanation:

So anytime that you have a number or letter in front of a set of parenthesis that has numbers within (such as the example problem of: a(b + c)), you need to take the number outside of the parenthesis (a) in this situation) and multiply it to all of the numbers inside the parenthesis, like this:

a(b + c).

Multiply a into b, then multiply a into c, so that the equation looks like this:

ab + ac.

I hope that this helps.

4 0
3 years ago
The distance between two locations, A and B is calculated using a third location C at a distance of 15 miles from
Rufina [12.5K]
<h3>Answer:  approximately 6.3 miles</h3>

=================================================

Explanation:

See the diagram below. The two given angles B = 105 and C = 20 are used to help find angle A

A+B+C = 180

A+105+20 = 180

A+125 = 180

A = 180-125

A = 55

Then we use the law of sines to find the side length c

sin(A)/a = sin(C)/c

sin(55)/15 = sin(20)/c

c*sin(55) = 15*sin(20) ... cross multiply

c = 15*sin(20)/sin(55)  .... divided both sides by sin(55)

c = 6.26294249724791 .... value is approximate

c = 6.3 ....... rounding to one decimal place

5 0
3 years ago
Does anybody know how to do c on number five?
lbvjy [14]
Yes hi hello, it is not a linear function. It is a exponential function, because 64 divided by 2 equals 32, and 32 divided by 2 equals 16. The slope goes from -32 to -16. The equation is Y=64•(0.5 to the variable, X, power). (This is Lennox, Andrea’s friend who is smart.)
5 0
4 years ago
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