2 years ago

Need help with problem solving asap.

Mathematics

1 answer:

deff fn [24]2 years ago

3 0

Answer:21543

Step-by-step explanation:

You might be interested in

The perimeter of an equilateral triangle is 18p - 24. Write an expression to represent the length of each side.

almond37 [142]

6p
because 24 minus 18 = 6

5 0

3 years ago

Read 2 more answers

Which of the following is not true regarding sets of numbers?

miv72 [106K]

All irrational numbers are real numbers. ☺

6 0

3 years ago

Read 2 more answers

The width of a rectangle is 4 inches (in) and the area of the rectangle is 32 in2? Which of the following represents the length

miv72 [106K]

Answer:

A. 8

Step-by-step explanation:

32 divided by 4 = 8

5 0

2 years ago

Find two numbers that multiply to -56 and add to -1

katrin [286]

Answer:

-8 and 7

Step-by-step explanation:

-8×7=-56 and -8+7=-1

7 0

2 years ago

Find the length of diagonal HJ. Round to the nearest hundredth.

Alisiya [41]

Answer:

The length of the diagonal HJ is 10.82 units

Step-by-step explanation:

* Lets revise the rule of the distance between two points

- $d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$ , where

$(x_{1},y_{1})$ and $(x_{2},y_{2})$ are the two points

* Lets use this rule to find the length of the diagonal HJ

∵ The coordinates of point H are (-4 , 3)

∵ The coordinates of point J are (5 , -3)

∴ $x_{1}=-4$ and $x_{2}=5$

∴ $y_{1}=3$ and $y_{2}=-3$

- Lets find the length of the diagonal HJ by using the rule above

∴ HJ = $\sqrt{(5-(-4))^{2}+(-3-3)^{2}}=\sqrt{(5+4)^{2}+(-6)^{2}}$

∴ HJ = $\sqrt{(9)^{2}+36}=\sqrt{81+36}=\sqrt{117}=10.81665$

∴ HJ = 10.82

* The length of the diagonal HJ is 10.82 units

7 0

3 years ago