2 years ago

What is the surface area of the square pyramid?

Mathematics

1 answer:

Liula [17]2 years ago

3 0

Answer:

Step-by-step explanation:

$2^2+4(\frac{1}{2}\cdot 2\cdot 3)=4+12=16$ square units. Hope this helps!

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Which of the following vectors are orthogonal to (-1,3)? Check all that apply.

Aliun [14]

First vector orthogonal<span> to ⟨−</span>3<span>,4</span>

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3 years ago

Solve the equation 4p+9+(-7p)+2=

mr_godi [17]

4p+9-7p+2=
group like terms
4p-7p+9+2
addd like terms
-3p+11
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2 years ago

an amusement park charges $6 per student after a $72 fee. what is the total cost and how many students go to the park?

julia-pushkina [17]

72+6x=total cost
x=number of students

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3 years ago

On a map, 2 inches represents 300 miles. How many inches would there be between two cities that are 1,200 miles apart?

solniwko [45]

Answer:

Step-by-step Explanation:

Step 1. Divide 1200 by 300:

1200 ÷ 300 = 4

Step 2. Multiply 4 by 2:

4 * 2 = 8

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3 years ago

13 cans of paint with 5/6 liters of paint in each were used to paint 4 identical cars. How can you calculate the amount of paint

brilliants [131]

Answer:

(B) 5/6 ·13÷4

(D) 5/6 · 13/4

Step-by-step explanation:

Amount of paint per can = $\frac{5}{6}$ liters.

Number of cans used to paint 4 cars = 13

Total amount of paint used for 4 cars = $13 * \frac{5}{6}$ liters.

= $\frac{13 * 5}{6}$ liters.

= $\frac{65}{6}$ liters.

Total amount of paint used for 1 car = $\frac{65}{6} \div 4$ liters.

= $\frac{65}{24}$ liters.

Of the given options, option B,C and D correspond to the same value.

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3 years ago