2 years ago

Determine the lateral and total surface area of the pyramid. Please Help

Mathematics

2 answers:

Delicious77 [7]2 years ago

4 0

Answer:

Step-by-step explanation:

Serga [27]2 years ago

3 0

Answer:

thats the one i need help with to

Step-by-step explanation:

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Jerry makes $300 per month but always runs out of money. He has $85 in fixed expenses and $60 in variable expenses that must be

cupoosta [38]

Answer: 155

Step-by-step explanation:

$300-$85-$60= $155

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2 years ago

What is the volume of a right pyramid with base area B=8ft^2 and height h=12 ft

vivado [14]

Answer:

The volume would be 31 cubic feet.

Step-by-step explanation:

To find this, use the formula for the area of a right pyramid.

A = 1/3bh

A = 1/3(8)(12)

A = 1/3(96)

A = 32

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3 years ago

Yasha is going to invest $3500 for six years. She is going to invest in a savings account

amm1812

Answer:

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Step-by-step explanation:

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3 years ago

-3x+10=34 solve for x

goblinko [34]

<h3>Answer:</h3><h3>x=−8</h3><h3 />

Step-by-step explanation:

<h3>Let's solve your equation step-by-step.</h3>

−3x+10=34

<h3>Step 1: Subtract 10 from both sides.</h3>

−3x+10−10=34−10

−3x=24

<h3>Step 2: Divide both sides by -3.</h3><h3 />

−3x/−3 = 24/−3

5 0

3 years ago

Read 2 more answers

One x-intercept for a parabola is at the point (1,0). Use the factor method to find the other x-intercept for the parabola defin

Hoochie [10]

First simplify the equation of parabola $y=-5x^2+15x-10$ in the following way:
$D=(15)^2-4\cdot (-5) \cdot (-10)=225-200=25, \\ \sqrt{D}=5, \\ x_{1,2} = \dfrac{-15\pm 5}{2\cdot(-5)} = 2, 1 \\ -5x^2+15x-10=-5(x-1)(x-2), \\ y=-5(x-1)(x-2)$ .
You can see that if x=1 or x=2, then y=0. Two points of intersection with x-axis are (1,0) and (2,0).

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3 years ago