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Masja [62]
4 years ago
10

Please help! The answer is not A I got this question wrong.

Mathematics
1 answer:
Veronika [31]4 years ago
8 0

Answer:

Right option is (D).

ΔABC and ΔDBE are similar triangles by side angle side similarity postulate.

Step-by-step explanation:

We have given,

Two triangles ΔABC and ΔDBE such as :

\frac{BD}{BA} =\frac{BE}{BC}

This relation will contribute to side side similarity.

Also,

∠B = ∠B  , This will contribute as an angle similarity .

So combining above two relations,

\frac{BD}{BA} =\frac{BE}{BC}

and ∠B = ∠B

we can conclude that the triangle  ΔABC and ΔDBE are similar triangles by side angle side similarity postulate.

Hence the right option is (C)

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Shen needs to read 2 novels each month
Sonbull [250]

Answer:

Equation: N = 2M, Shen needs to read 26 novels in 13 months

Step-by-step explanation:

Given : Shen needs to read 2 novels each month.

i.e. In One month , the number of novels read by Shen = 2

Let N be the number of novels Shen needs to read in M months.

Then , N = 2 M

Thus , the equation relating N to M : N = 2 M

If Number of months = 13 , then put M = 13 in the above equations , we get

N = 2(13) = 26

Hence, the number of novels he read in 13 months = 26.

5 0
2 years ago
Charlie deposits $250 on the last day of each month into an account that earns 6% annual interest compounded monthly. Complete t
Ierofanga [76]

Answer:

A=$265.42

Step-by-step explanation:

The formula to apply here is;

A=P(1+\frac{r}{n} )^{nt}

where;

A=amount at the end

P=principal amount=$250

r=rate of interest=0.06%

n=number of compounding per year=12

t=total number of years=1

A=250(1+\frac{0.06}{12} )^{12*1} \\\\A=250(1.005)^{12}\\ \\\\A=265.42

3 0
3 years ago
Y= -1 <br> -2x-y=3<br> Solve by substitution
Gala2k [10]
I think it might be 3.
5 0
4 years ago
Read 2 more answers
Help is much appreciated. It is easy but, for me I am just confused.
m_a_m_a [10]
What do you need help on ?
5 0
4 years ago
Read 2 more answers
URGENT HELP !!!!!! Answer correctly please !!!!!!!!! Will be marking Brianliest !!!!!!!!!!
kotegsom [21]

Answer:

145.5 Tell me if I'm wrong

Step-by-step explanation:

I first solve for the whole rectangle and then solve for the unshaded an then subtract the unsahded from the whole rectagle and that should give you your answer. Hope it helps!!

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