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3 years ago

HELLLLLLLLLLLLLLLLLLLLLP PLEASEEEEEEEEEEEEEEEEEE HELLLLLLLP

Mathematics

1 answer:

GrogVix [38]3 years ago

6 0

Answer:

The answer would be 12 cars washes for $100.

Step-by-step explanation:

The unit price for 12 cars washes for $100 would be a little over 8 dollars.

The unit price for 5 car washes for $47 would be a little over 9 dollars.

Hope this helps.

You might be interested in

3x – 5 = 2(-6x – 1) 3 -3 1/5 -1/5

klasskru [66]

Answer: your answer would be 3

Step-by-step explanation:

8 0

3 years ago

A recursive rule for a geometric sequence is

LuckyWell [14K]

Answer:

C. $a_n=(9)(\frac{2}{3})^{n-1}$

Step-by-step explanation:

Iterative geometric sequence:

$a_n=a_1x^{n-1}$

Recursive geometric sequence:

$a_n=xa_{n-1}$

The equations are very similar and you only really need to rearrange it. The factor (2/3) and the first term (9) are given, so you can write the iterative equation:

$a_n=(9)(\frac{2}{3})^{n-1}$

And so the answer is C.

5 0

2 years ago

Find the area of the isosceles triangle. 13 cm 10 cm

insens350 [35]

Answer:

65 cm

Step-by-step explanation:

A= 1/2 bh

A= 1/2 (13 cm) (4 cm)

A= 65 cm

7 0

3 years ago

Read 2 more answers

If A, B, and C are the measures of the angles of any triangle and if a, b, and c are the lengths of the sides opposite the cor

MrRa [10]

Answer:

C. (1/2)acsinA

Step-by-step explanation:

Given is that, A, B, and C are the measures of the angles of a triangle and a, b, and c are the lengths of the sides opposite the corresponding angles.

So, the expression that does not represent the area of the triangle is :

C. (1/2)acsinA

7 0

3 years ago

Which expression is equal to 632?

kkurt [141]

Answer:

3. $2^{3} (3*5^{2} + 2^{2} )$

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one. Please have a look at the attached photo

My answer;

We use oder of operation to solve this question

We have BEDMAS, which means:

B - Brackets

E - Exponents

D - Division

M - Multiplication

A - Addition

S - Subtraction

In 4 answer, only answer is correct:

$2^{3} (3*5^{2} + 2^{2} )$

= $2^{3}$ (3*25 +4)

= $2^{3}$ (79 + 4)

= $2^{3}$ *83

= 8*83

= 664

3 0

3 years ago