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irga5000 [103]
3 years ago
7

Which transformation changes triangle ABD to triangle A'B'C'?

Mathematics
2 answers:
kherson [118]3 years ago
6 0

Answer:

the answer is A

Step-by-step explanation:

VARVARA [1.3K]3 years ago
4 0

Answer:

Mostly answer is A but am confused btwn A and D I'll let you know when I'm sure

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Urgent helps bxjdidjdjjfjdhhdhdh
MatroZZZ [7]

Answer:

l=40

Step-by-step explanation:

The area is calculated as

A = wl

1200=30l

1200/30=l

40=l

5 0
3 years ago
the law of contrapositives states that if a conditional statement is true, then its contrapositive must be ____________.
Gennadij [26K]
Functionally equivalent. Their<span> truth tables are the same.</span>
4 0
4 years ago
Substitution Method<br> x-y=9 <br> x+y=7
marshall27 [118]

Answer:

Step-by-step explanation:

Substitution method can be applied in four steps.

Solve one of the equations for either x = or y = .

Substitute the solution from step 1 into the other equation.

Solve this new equation.

Solve for the second variable. ...

Step 1: Solve one of the equations for either x = or y =

5 0
4 years ago
Read 2 more answers
Use the present value formula to determine the amount to be invested now, or the present value needed.
Vladimir79 [104]

Answer:

The value needed now is $102,296.60

Step-by-step explanation:

Here, we want to calculate the present value needed.

We shall be using the formula for compound interest here

Mathematically;

A = I(1 + r/n)^nt

According to the question;

I is the initial amount which is what we want to calculate

A is the accumulated amount with interest = 140,000

r is the interest rate = 8% = 8/100 = 0.08

n is the number of times interest is compounded which is 4, since it is quarterly

t is the number of years = 2

Substituting these values, we have ;

140,000 = I(1 + 0.08/2)^(4 * 2)

140,000 = I(1.04)^8

I = 140,000/(1.04)^8

I = 102,296.62870027774

Which is I = $102,296.60 to the nearest cent

8 0
3 years ago
What is the number of pie multiplied by two
Amanda [17]
Pie goes on forever, so you round it to 3.14.           
3.14*2= 6.28
Hope that helped!
8 0
4 years ago
Read 2 more answers
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