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Anit [1.1K]
3 years ago
6

Plz help i will mark brainliest

Mathematics
1 answer:
Stels [109]3 years ago
5 0

Answer:

43

Step-by-step explanation:

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Answer the question pictured to the right.
Norma-Jean [14]
You’re answer should be 9-7 hope this helped
3 0
3 years ago
Look at this graph:
vladimir2022 [97]

Answer:

2

Step-by-step explanation:

slope=rise/run=20/10=2/1=2.

6 0
3 years ago
Green paint is made by mixing blue, yellow and white paints in the ratio 2 : 7 : 1. How much blue paint is needed to make 64 lit
Lyrx [107]

Answer:

12.5 litres of Blue paint

Step-by-step explanation:

2+7+1=10

therefore;

10=64

2=??

cross-multiply

(2×64)÷10

answer= 12.4 liters or 12.5

6 0
2 years ago
For a project in his Geometry class, Mamadou uses a mirror on the ground to measure the height of his school's football goalpost
andreev551 [17]

Answer:

Height of the goalpost is 9.25 m.

Step-by-step explanation:

As per the rule of reflection in physics,

Angle of incidence = Angle of reflection

As we can see in the picture attached, both the angles (θ) are equal.

m∠ACB = m∠ECD = 90° - θ

m∠ABC = m∠ADC = 90°

Therefore, both the triangles ΔABC and ΔEDC will be similar.

And by the property of similar triangles, their corresponding sides will be proportional.

\frac{AB}{ED}= \frac{CB}{CD}

\frac{1.75}{ED}=\frac{2.6}{13.75}

ED = \frac{1.75\times 13.75}{2.6}

ED = 9.25 m

Height of the goalpost is 9.25 m.

4 0
2 years ago
What is the value of n. 456 ÷ n = 4.56
sashaice [31]

456÷100=4.56

How to check your work: 456÷4.56=100

5 0
3 years ago
Read 2 more answers
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