3 years ago

Can you guys help me with this?

Mathematics

2 answers:

zvonat [6]3 years ago

6 0

Answer:

The leghts of AB is 9 because both of the triangles are symmetrical. But also, this is a Equilateral triangle, which means that both of the sides are the same lengths (AB=AC)

n200080 [17]3 years ago

3 0

It’s 9 because the triangle is symmetrical!!

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Please help me on this

saul85 [17]

Answer:

Step-by-step explanation:

9•8 = 72

x² = 288÷72

x² = 4 ⇒ x = 2

8 0

3 years ago

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photoshop1234 [79]

Answer:

Try splitting the figure up and use the basic area formulas to help u

Step-by-step explanation:

8 0

3 years ago

Estimate each quotient 312.4 ÷ 2.98

Lostsunrise [7]

312 divided by 3=104

4 0

3 years ago

Giving brainliest *easy*!!

topjm [15]

Answer:

254.47

Step-by-step explanation:

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5 0

3 years ago

The ratio of walkers to riders was 5 to 3. If 315 were walkers, how many were riders?

topjm [15]

Set up a proportion, then solve.

5/3 = 315/x

Cross multiply

5*x = 5x
3*315 = 945

5x = 945
5x/5 = 945/5

x= 945/5
x= 189

Final answer: The riders are 189

5 0

3 years ago

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