3 years ago

Find the volume of the pyramid.

Mathematics

1 answer:

Anon25 [30]3 years ago

6 0

V=7 with the little 3

You might be interested in

the sum of the digits of a two digit number is 7 when the digits are reversed, the number is 9 less than the original number. fi

Svetllana [295]

The two digit number is 43.

If flipped around, the number is 34, which is 9 less than 43. 4 + 3 = 7.

Hope this helps!

6 0

3 years ago

Find the measure of angle ABC. A. 124 B. 97 C. 56 D. 51

Airida [17]

Answer: Last Option

Step-by-step explanation:

By definition the sum of the internal angles of a triangle must always be equal to 180 °.

This means that:

$32 + (2x-15) + (x-5)=180$

Now we solve the equation for the variable x

$32 + 2x-15 + x-5=180$

$2x+x +32-15-5=180$

$3x +32-20=180$

$3x +12=180$

We subtract 12 in both barks of the equation

$3x +12-12=180-12$

$3x=168$

Divide by 3 on both sides of the equation

$\frac{3}{3}x=\frac{168}{3}$

$x=\frac{168}{3}$

$x=56$

Finally the measure of angle ABC is: (56-5)° = 51°

6 0

3 years ago

Read 2 more answers

Three-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club. Which statements c

arsen [322]

Divide by 3 then subtract however many you have to

4 0

2 years ago

Please list the following formulas:

Burka [1]

Answer:

1.) Slope Formula:

y2 - y1
———
x2 - x1

2.) Slope-Intercept Form:

y = mx + b

3.) Standard Form:

Ax + By = C

6 0

3 years ago

Come up with an example of an expression, equation, and inequality.

valentina_108 [34]

Expression (non-algebraic): 3+2
An equation: 2x +1 = 21
An inequality: 2x > 2+2

4 0

3 years ago

Read 2 more answers