All categories

3 years ago

Please help me solve this

Mathematics

2 answers:

Kobotan [32]3 years ago

7 0

The answer is : y-21 = -21 / 11 (x-7)
hope that helped !

amm18123 years ago

6 0

The answer is :

Y-21=-21/11 (X -7)

You might be interested in

Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (assume that

Lilit [14]

Your sequence
-8, 16/3, -32/9, 64/27
is a geometric sequence with first term -8 and common ratio
(16/3)/(-8) = (-32/9)/(16/3) = -2/3

The general term an of a geometric sequence with first term a1 and ratio r is given by
an = a1·r^(n-1)
For your sequence, this is
an = -8·(-2/3)^(n-1)

6 0

3 years ago

Addison earn $25 mowing her neighbor's lawn then she loaned her friend $18 and got 50 from her grandmother for her birthday she

yarga [219]

Solution: The total money did addison have to begin with is $29.

Explanation:

Let the addison begin with money $x.

It is given that the addison earn $25 from his neighbor and $50 from her grandmother. So total money addison has $\$x+\$25+\$50=\$x+\$75$

She loaned her friend %18.

Now she has $\$x+\$75-\$18=\$x+\$57$

It is given that she had $86.

$\$x+\$57=\$86\\\$x=\$86-\$57\\\$x=\$29$

Therefore, the total money did addison have to begin with is $29.

4 0

3 years ago

Read 2 more answers

The length of 13 pink earasers lined up end to end is 29 1/4 inches. What would be the length of two earaser?

stepladder [879]

First you would want to find the length of one eraser and then multiply that by 2. To find the length of one you take the total length or all of them and divide it my the total number of them. 29 1/4 is 117/4.

(117/4) / 13 Dividing by something is the same as multiplying by the opposite.

117/4 × 1/13 = 117/52

Now you multiply by 2.

117/52 * 2/1 Cross simplify

117/26 * 1/1

117/26 inches or 4 1/2 inches.

7 0

3 years ago

What is -25pi over 12 in degrees

Vesnalui [34]

Answer: 0=75degrees

Have a Great Day/Night

8 0

2 years ago

If w = 2, x = 3, y = 5, and z = 6 then evaluate the expression: z/2

galina1969 [7]

Answer:

Step-by-step explanation:

To evaluate the expression, we have to substitute the variable in the expression, z, for its stated value. Given that z = 6, substitute 6 for the z in the expression and solve:

$\frac{z}{2} \\= \frac{6}{2} \\= 3$

Thus, the answer is 3.

7 0

2 years ago