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dusya [7]
3 years ago
12

Please help !!!!!!!!!!!!!!!!

Mathematics
2 answers:
bekas [8.4K]3 years ago
4 0

Answer:

A negitive one :/

Step-by-step explanation:

Scilla [17]3 years ago
4 0
I have attached a photo of how to solve this problem. I hope it helps!

(I just put the word problem into numbers and calculations, then solved)

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And item is regularly priced at $81. Maria brought it at a discount of 85% off the regular price you say a LEKS calculator to fi
Paladinen [302]

Answer:$12.15

Step-by-step explanation:

Given

The regular price of an item \$81

Maria gets a discount of 85\%

Amount paid after the discount is

\Rightarrow 81(1-85\%)\\\Rightarrow 81(1-0.85)=85(0.15)\\\Rightarrow \$12.15

4 0
3 years ago
The City Sights tour company had the same ratio of tourists to guides on both days this weekend. On Saturday, there were 120 tou
Anastasy [175]

Answer:

There were 6 guides on Sunday.

Step-by-step explanation:

Same ratio

On Saturday, 120 tourists and 18 guides.

On Sunday, 40 tourists and x guides.

Due to the same ratio:

\frac{120}{40} = \frac{18}{x}

3 = \frac{18}{x}

3x = 18

x = \frac{18}{3}

x = 6

There were 6 guides on Sunday.

5 0
3 years ago
URGENT PLS HELP !!!
spin [16.1K]

Answer:

Answer: a

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the volume of the pyramid? 72startroot 3 endroot cm3 108startroot 3 endroot cm3 324 cm3 486 cm3
natima [27]

Based on the calculations, the volume of this pyramid is equal to: C. 324 cubic centimeters.

<h3>How to calculate the volume of a pyramid?</h3>

Mathematically, the volume of a pyramid is calculated by using this formula:

Volume = 1/3 × base area × height

Next, we would determine the height of triangle ABC by using this formula:

Height = a × √3

Height = 6√3

Substituting the parameters into the formula for volume, we have;

Volume = 1/3 × 54√3 × 6√3

Volume = 1/3 × 972

Volume = 324 cm³.

Read more on pyramid here: brainly.com/question/16315790

#SPJ4

<u>Complete Question:</u>

A solid oblique pyramid has a regular hexagonal base with an area of 54√3 centimeters squared and an edge length of 6 centimeters. Point B is the ap-ex and point A is the center of the hexagon. Point C is a corner of the hexagon. Triangle ABC is formed. Angle A is 60 degrees and angle C is 90 degrees. What is the volume of the pyramid?

3 0
2 years ago
29,39,59 and 79. What is the composite number
stiv31 [10]
39. It is divisible by 3 so it isn't prime.
6 0
3 years ago
Read 2 more answers
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