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3 years ago

If triangle ABC is congruent to triangle DEF, which statement is not true?

1 answer:

5 0

When you name two congruent triangles with the letters of the vertices, you have to keep the order of the corresponding vertices. That means, that when you say triangle ABC is congruent to DEF, the corresponding congruent angles are A = D, B = E, and C = F. regarding the sides, segment AB = segment DE, segment BC = segment EF, and segment CA = segment FD. Then, the answer is that, of the four options, the one that is not true is the option b, because as we already said the corresponding equal angle C is F, not E.

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Raise n to the 6th power, then add 5 to the result

aleksley [76]

Except there are values you want to substitute into the expression, this is what your answer looks like:

$n^{6}+5$

7 0

3 years ago

The value of a stock increases at a rate of 1/2% per year. If the initial value of the stock $40 a share, when will the value of

natka813 [3]

Answer:

After 50 years the stock value will be $50 per share.

Step-by-step explanation:

Simple Interest Equation (Principal + Interest)

A = P(1 + rt)

Where:

A = Future amont = $50

P = Principal Amount = $40

r = Rate of Interest per year in decimal; r = R/100 = 0.5/100 = 0.005

t = Time Period involved in months or years

Plug in the values

50 = 40(1 + 0.005t)

50 / 40 = (1 + 0.005t)

5/4 = 1 + 0.005t

5/4 - 1 = 0.005t

0.25 = 0.005t

t = 0.25 / 0.005

t = 50 years

4 0

3 years ago

Read 2 more answers

A coin has 2 sides: heads (H) and tails (T). A bag has 4 balls: 1 blue (B), 1 green (G), 1 yellow (Y), and 1 orange (O). You tos

Lilit [14]

Answer:

The sample space is

$S=$ { $BH,GH,YH,OH,BT,GT,YT,OT$ }

Step-by-step explanation:

The sample space refers to the set of all the possible outcomes.

The possible outcomes are:

Head and blue ball: BH

Head and green ball: GH

Head and yellow ball: YH

Head and orange ball: OH

Tail and blue ball: BT

Tail and green ball: GT

Tail and yellow ball:YT

Tail and orange ball: OT

The sample space is

$S=$ { $BH,GH,YH,OH,BT,GT,YT,OT$ }

5 0

3 years ago

Read 2 more answers

Type in expanded form. Use parentheses to indicate multiplication. (-3x)^4

Mumz [18]

Negative 3x over the power by four

8 0

3 years ago

Ajax is 5 and 1 fourth feet tall. His sister is 3 eighths foot shorter than Ajax How tall is Ajax Sister?

user100 [1]

Answer:

$4\frac{3}{4}$ feet tall

Step-by-step explanation:

Ajax is "5 and 1 fourth feet tall", which can be written as the mixed number $5\frac{1}{4}$ .

His sister is "3 eighths foot shorter", so she's 3/8 feet shorter than 5 1/4.

So, this is just a subtraction problem:

$5\frac{1}{4} -\frac{3}{8}$

To solve this, we want to convert 5 1/4 into an improper fraction, which is: $\frac{21}{4}$ . Now, we want to find a common denominator. In this case, that common denominator is 8, so $\frac{21}{4} =\frac{42}{8}$ .

Finally, we subtract 3/8 from 42/8: $\frac{42}{8} -\frac{3}{8} =\frac{39}{8}$ . So, Ajax's sister is 39/8 feet. Converting this into a mixed number, we have: 39/8 = 4 $\frac{6}{8} =4\frac{3}{4}$ .

Therefore, Ajax's sister is $4\frac{3}{4}$ feet tall.

Hope this helps!

7 0

3 years ago

Read 2 more answers