1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
riadik2000 [5.3K]
3 years ago
11

Please help me with this question.. { 8th Grade Math} I don't need an explanation just the answers.

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
3 0

Answer:

45 degrees

2 units

Step-by-step explanation:

A rotation is an Isometry so therefore the 45-45-90 Triangle is the exact same size and shape after the rotation.

You might be interested in
The principal amount, $5500, earns 3.75% interest compounded continuously.
Eva8 [605]

Answer:

a)

The function that represents the value of the account at any time, t

\:\:A=Pe^{rt}

b)

The total amount accrued, principal plus interest,  from compound interest on an original principal of  $ 5,500.00 at a rate of 3.75% per year  compounded continuously  over 6 years is $ 6,887.77.

Step-by-step explanation:

a. Write the function that represents the value of the account at any time, t.

The function that represents the value of the account at any time, t

\:\:A=Pe^{rt}

where

A represents the Future Value

P represents the Principle (Initial Value)

r represents the Interest rate

t represents the time

b) What will the value be after 6 years?

Given

The principal amount  P = $5500

Annual Rate r = 3.75% = 3.75/100 = 0.0375

Time Period  t  = 6 years

To Determine:

The total amount A = ?

Using the formula

\:\:A=Pe^{rt}

substituting the values

A\:=\:5500\left(2.71828\right)^{\left(0.0375\right)\left(6\right)}

A=5500\cdot \:2.71828^{0.225}

A = $ 6,887.77 $

Therefore, the total amount accrued, principal plus interest,  from compound interest on an original principal of  $ 5,500.00 at a rate of 3.75% per year  compounded continuously  over 6 years is $ 6,887.77.

8 0
3 years ago
Multiply (7x – 6)(8x +3). A. 56x 2 – 27x – 18 B. 12x 2 – 50x + 8 C. 56x 2 – 18 D. 56x 2 – 69x + 18
mestny [16]
(7x-6)(8x+3)

Use the FOIL method

F:  7x • 8x = 56x^2
O: 7x • 3 = 21x
I: -6 • 8x = -48x
L: -6 • 3 = -18

56x^{2}+21x-48x-18

Simplify
56x^{2}-27x-18

Your answer is A.
7 0
3 years ago
Which of the following are vertical asymptotes of the function y=3cot(1/2x)-4? A. 3pi B. 2pi C. pi/2 D. 0
puteri [66]
A vertical asymptote occurs when function limit goes to infinity.

cot is reciprocal of tangent.

cot = 1/tan, Find where tan = 0, since 1/0 goes to infinity.

tan(a) = 0 when a = 0,pi

Now Apply coefficient inside cot function.
x/2 = 0,pi
x = 0, 2pi

Therefore, vertical asymptotes occur when x = 0 or 2pi
4 0
3 years ago
Read 2 more answers
Triangle EFG is dilated by a scale factor of 2 centered at (0, 2) to create triangle E'F'G'. Which statement is true about the d
vichka [17]

Answer:

segment EH and segment E'H' both pass through the center of dilation.

Step-by-step explanation:

In the figure attached, triangle EFG is shown.

H is located at (0, 1)

The center of dilation is located at (0, 2)

Then, H' is located at (0, 0), so that the distance between the center of dilation and H' is twice the distance between the center of dilation and H.

E is located at (0, 5)

Then, E' is located at (0, 8), so that the distance between the center of dilation and E' is twice the distance between the center of dilation and E.

3 0
3 years ago
Read 2 more answers
A circle has radius 29.5 cm. What is the diameter?
elena-14-01-66 [18.8K]

Answer:

59cm

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • how do you find equivalent ratos if one ratio is given and they ask you to figure what are the other ratios which are equivalent
    14·1 answer
  • A pair of jeans has a price tag marked 50$. The store is having a one-day sale in which everything in the store is $22.22.How mu
    15·2 answers
  • Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = ln(x2 + 5x + 12), [−3, 1]
    8·1 answer
  • Factorize 27x^3-16y^3
    6·1 answer
  • I am confused on what I am supposed to do on this problem.
    13·1 answer
  • (x-8)(x+3)/(x+9)(x-1) simplified?
    10·1 answer
  • Which is the best estimate for the quotient of 1,002.821 ÷ 0.499?
    9·2 answers
  • I need help on this please​
    12·1 answer
  • Solve the equation. Then check your solution.
    15·2 answers
  • I shall give the right answer brainliest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!