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sukhopar [10]
3 years ago
15

Rosa made a mosaic wall mural using 46 black tiles, 35 blue tiles and 19 red tiles.

Mathematics
1 answer:
Nata [24]3 years ago
7 0

Answer:

21%

Step-by-step explanation:

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How tall is the goal post if its shadow is 18ft. The height of the flagpole is 20 ft and its shadow is 8 ft.?
tamaranim1 [39]

You can set up an inequality to solve this. You can either do big to small --> \frac{x}{18} = \frac{20}{8} or small to big --> \frac{x}{18} = \frac{8}{20}. I'm going to be using big to small because I think it's a little easier.

\frac{20}{8} = \frac{x}{18}

Cross multiply and you will get:

360 = 8x

Isolate x:

x = \frac{360}{8}

x = \frac{90}{2}

x = 45

The goal post is 45 feet tall. Hope this helped. Good luck. : )

6 0
4 years ago
Help pls fast
Andrews [41]

Answer:

32.40cm²

Step-by-step explanation:

Given the parallelogram ABCD ;

side AB is always Parallel to CD, hence ;

AB = CD = 7.2cm

Perpendicular from C on AB is the height of the parallelogram = 4.5cm

Area of a parallelogram : base * height

Area of a parallelogram = length base * height

Area of a parallelogram = 7.2 cm * 4.5cm

Area of parallelogram = 32.40cm²

6 0
3 years ago
The San Francisco Giants won 39 more games than the St. Louis
nalin [4]
Answer: B
Explanation: “Giants won 39 more games than the Cardinals”
so Cardinals+39= Giants wins (101)
6 0
3 years ago
Asfjpasjfaafdad adsafdshfd
Kay [80]

4020

you're supposed to multiply the length value by 1760

:P

7 0
3 years ago
you exert a force of 350N on his vehicle and manage to push it 15m and completely out of the snow. How much work was done on the
Nikitich [7]

Answer:

Step-by-step explanation:

work done=force*displacement

=350 N *15m

=5250 Joule

4 0
3 years ago
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