2 years ago

First come first served brainiest easy

Mathematics

2 answers:

uranmaximum [27]2 years ago

7 0

Answer:

7. Obtuse and 148 degrees

8. Acutes and 20

Step-by-step explanation:

tigry1 [53]2 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Write as a fraction in the simplest from 80%

Georgia [21]

Answer:

4/5

Step-by-step explanation:

5 0

3 years ago

BEST GETS BRAINLEST.

sashaice [31]

We know that the given side lengths are x and the height is x.

Therefore, the area of the base = $A = x * x$

$Formula =\ \textgreater \ volume = length*width*height
$

$To \ find \ the \ volume \ of \ 1 \ slab, \ multiply \ by \ the \ height$ $x -3$

$= x*x*(x-3)$

$Volume \ of \ 25 \ slabs =$ $25*x^2*(x-3)=350000$

$350,000/25 = 14,000$ 

$x^3 - 3x^2 - 14000$ 

$= 25.14$

 $
Rounded => x=25$

8 0

2 years ago

Read 2 more answers

Please help, I’m not good at math and I’m struggling lol how fun

hram777 [196]

Answer:

D. Y = x + 2

Step-by-step explanation:

The slope increases at a rate of 1 / 1, which is written as just x. The line starts at 2, which is at the y-intercept, a.k.a, where you get the +2 from.

3 0

2 years ago

Read 2 more answers

I need help please and thank you

Andrej [43]

Answer:

a=-7.275*967

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What is the principal value cost of cos−1 (0.69)

CaHeK987 [17]

We are asked to find the principal value of
cos ⁻¹ (0.69)
which is just the least positive angle
cos ⁻¹ (0.69) = 46.37°
Other values of
cos ⁻¹ (0.69) is
46.37° - 180° n
where n is a whole number

6 0

3 years ago

First come first served brainiest *easy*

First come first served brainiest easy