2 years ago

4х — Зу = — 13 — x + бу = — 44 what’s the point

Mathematics

1 answer:

Andru [333]2 years ago

5 0

Answer:

y=-9

x=10

Step-by-step explanation:

happy to help and if needed the step just ask and i'll explain it

You might be interested in

A=9y+3yx<br> Solve for y

algol13

A = y(9 + 3x) factor y out of 9y+3yx, then devided both sides by (9+3x)
A/(9+3x) = y

7 0

3 years ago

Read 2 more answers

52/100 in simplest form

ololo11 [35]

0.52 Im pretty sure. Hope this helps!

3 0

3 years ago

Read 2 more answers

Given each of the following areas, what would be the radius of each circle? a. A = 530.66 m2 b. A = 907.46 sq. ft. c. A = 379.94

ra1l [238]

Area for a circle is $A= \pi r^2$ . We will fill in each area and then solve for the radius. $530.66m^2= \pi r^2$ and $\frac{530.66m^2}{3.14}=r^2$ . ∴ $169=r^2$ and r = 13. For b, $907.46ft^2= \pi r^2$ and $\frac{907.46ft^2}{3.14}=r^2$ . $289=r^2$ , ∴ r = 17. For c, $379.94mi^2= \pi r^2$ , and $\frac{379.94mi^2}{3.14}=r^2$ . ∴, $121=r^2$ and r = 11. For d, $1962.5cm^2= \pi r^2$ , and $\frac{1962.5cm^2}{3.14}=r^2$ . ∴, $625=r^2$ so r = 25. And there you have it!

3 0

3 years ago

(-6)(2)+(-8/4)<br>What is the Value of this Expression

Sedbober [7]

Answer:

i dont know im sorry but i will still try

5 0

2 years ago

A circle with circumference 130 has an arc with a 72°<br> angle. What is the length of the arc?

deff fn [24]

Answer:

arc = 26 units

Step-by-step explanation:

130 = 360°

(72° arc/360°)(72) = 26

4 0

2 years ago