3 years ago

What is the formula to find the SA of a pyramid

Mathematics

1 answer:

shusha [124]3 years ago

8 0

Answer:

SA= 12pl+B

Step-by-step explanation:

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3+3/4x= 7/10 do not use decimals in your answer

murzikaleks [220]

Answer:

x = $-\frac{45}{15}$

Step-by-step explanation:

We have the equation: 3 + $\frac{3}{4} x$ = $\frac{7}{10}$

Move the constant (in this case the constant is 3) to the right side of the equation, changing its sign

$\frac{3}{4} x$ = $\frac{7}{10}$ - 3

Calculate the difference.

$\frac{3}{4} x$ = $-\frac{23}{10}$

Divide.

(when dividing two fractions, you can change it to a multiplication problem by switching the numerator and denominator of the divisor.)

So, we get the equation $-\frac{23}{10}$ x $\frac{4}{3}$ which is $-\frac{45}{15}$ .

I hope this helps!

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3 years ago

Two sisters, Allie and Bonnie are saving money for a trip to Europe. Allie has $1500 and adds $500 each month to this amount. Bo

Black_prince [1.1K]

After 4 months she will have more money

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3 years ago

Read 2 more answers

Can you please help me on this it says fully simplify using only positive exponents 5x8y7/25x4y

dangina [55]

Answer:

1/5x^12 * y^8.

Step-by-step explanation:

((5x^8*y^7/25)x^4)(y)

=1/5x^12 * y^8.

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2 years ago

Help please asap!!!!!!!!!

goldenfox [79]

Try C but im not 100% sure though

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3 years ago

Find the value of C that completes the square

MatroZZZ [7]

Answer:

Step-by-step explanation:

y^2-22y+c

complete the square ax^2+bx+c is our old formula quadratic equation

we know that to find c we will divide b/2 and square it

22/2=11

c^2=121

we have y^2-22y+121

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3 years ago