3 years ago

How do I solve this?

Mathematics

2 answers:

AnnZ [28]3 years ago

4 0

You have to put the equation together

Zina [86]3 years ago

3 0

Answer:

Step-by-step explanation:

4x+3y=13

5x-4y=-7

You might be interested in

chris and molly wins $2400 in a competition they share the money in the ratio2:3 how much money do they each receive ?

Sindrei [870]

Answer:

760 bucks

Step-by-step explanation:

3 0

3 years ago

What radius of a circle is required to inscribe an equilateral triangle with an area of 270.633 cm2 and an altitude of 21.65 cm?

skad [1K]

The answer will be 14.4cm

4 0

4 years ago

Read 2 more answers

7 ÷ 7^3 x 7 8^2 ÷ (8 - 4)^2 -4 + 3^3 ÷ 5 help pleaseeeee

aleksandrvk [35]

Answer:

(1) 7 ÷ 7^3 x 7 = 1/7

(2) 8^2 ÷ (8 - 4)^2 = 4

(3) -4 + 3^3 ÷ 5 = 1.4

Hope this helps

-Amelia The Unknown

8 0

4 years ago

PLEASE HELP WILL GIVE YOU THE BRAINLIEST!!

Ivenika [448]

Answer:

Step-by-step explanation:

34 to 40 eaasssy i think ims ry if wrong or it might be 35

3 0

3 years ago

h(x)= \dfrac{1}{8} x^3 - x^2h(x)= 8 1 x 3 −x 2 h, left parenthesis, x, right parenthesis, equals, start fraction, 1, divided b

Nesterboy [21]

Answer:

$\dfrac{1}{2}$

Step-by-step explanation:

Given the function $h(x)=\dfrac{1}{8}x^3-x^2$

The average rate of change of the function h(x) over the interval $a\le x\le b$ can be calculated using formula

$\dfrac{h(b)-h(a)}{b-a}$

In your case,

$a=-2,\\ \\b=2,$

so the average rate of change is

$\dfrac{h(2)-h(-2)}{2-(-2)}\\ \\=\dfrac{(\frac{1}{8}\cdot 2^3-2^2)-(\frac{1}{8}\cdot (-2)^3-(-2)^2)}{4}\\ \\=\dfrac{(1-4)-(-1-4)}{4}\\ \\=\dfrac{-3+5}{4}\\ \\=\dfrac{2}{4}\\ \\=\dfrac{1}{2}$

6 0

3 years ago