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3 years ago

I figured it out, It's been a long day so I should lay down because I read into that one too much!

Mathematics

1 answer:

Pepsi [2]3 years ago

7 0

Answer:

cool, hope you have a nice week :)

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PLEASE HELP. WILL GIVE BRAINLIEST Simplify 7(A - 6). A - 6 7A - 42 7A - 6

borishaifa [10]

Your answer will be 7A - 42.
I hope this helps!

8 0

3 years ago

Read 2 more answers

How to solve it ... 1. 5-2x²-6x 2. (x+3) (x+4)=0

givi [52]

$1.\\5-2x^2-6x=0\\-2x^2-6x+5=0\\\\a=-2;\ b=-6;\ c=5\\\\\Delta=b^2-4ac\to\Delta=(-6)^2-4\cdot(-2)\cdot5=36+40=76\\\\x_1=\frac{-b-\sqrt\Delta}{2a}\to x_1=\frac{6-\sqrt{78}}{2\cdot(-2)}=\frac{6-\sqrt{4\cdot19}}{-4}=\frac{6-2\sqrt{19}}{-4}=\frac{\sqrt{19}-3}{2}\\\\x_2=\frac{-b+\sqrt\Delta}{2a}\to x_2=\frac{3-\sqrt{19}}{2}$

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$2.\\(x+3)(x+4)=0\iff x+3=0\ \vee\ x+4=0\\\\x=-3\ \vee\ x=-4$

8 0

3 years ago

I NEED HELP PLEASE ASAP!!!!!

GREYUIT [131]

I’m assuming you’re asking for the areas of the squares?

Since these shapes are all squares, all of the sides of each square is going to have the same length and width. So to find the area all you have to do is multiply each side by itself, for example, multiplying 1.6 by 1.6 to find the area.

The answers from left to right are as follows: 4.84yd, 2.25yd, 2.56yd

8 0

3 years ago

Help! :(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((

Hatshy [7]

Answer:

The answer is 7

Step-by-step explanation:

3 0

2 years ago

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Find the volume of a pyramid with a square base, where the side length of the base is

Mice21 [21]

Answer:

Volume of pyramid with square base is 1057.54 m³

Step-by-step explanation:

We are given:

Length of base of pyramid = 14.4 m

Height of pyramid = 15.3 m

We need to find:

Volume of pyramid with square base

The formula used is: $Volume=\frac{1}{3}\times a^2 \times h$

Where a = base of pyramid and h is height

Putting values and finding volume

$Volume=\frac{1}{3}\times a^2 \times h\\Volume=\frac{1}{3}\times (14.4)^2 \times (15.3)\\Volume=\frac{1}{3}\times 207.36 \times 15.3\\Volume=1057.54 \ m^3$

So, Volume of pyramid with square base is 1057.54 m³

6 0

3 years ago

Read 2 more answers