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kipiarov [429]
3 years ago
14

the cemetery of an angle has a measure of 20 degrees more than twice the measure of the angle X degrees which equation can be us

ed to find the value of x​

Mathematics
1 answer:
sweet [91]3 years ago
8 0

Answer:

D: (2x + 20°) + x° = 180°

Step-by-step explanation:

Supplementary angles add up to 180°, so that rules out A and C as possible answers.

Answer B has only one angle, so that is out too.

2x + 20° represents one angle, and x represents the other angle

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Jane buys a $25.00 flower bouquet from a florist. if the sale taxes rate is 8.75% what is the total cost of the bouquet? ​
miskamm [114]

Answer:

$27.18

Step-by-step explanation:

7 0
3 years ago
identify the initial amount a and the rate of growth r (as a percent) of the exponential function H(t) = 175 (1.028)t. evaluate
Liula [17]

From the given exponential function, we have that:

  • The initial amount is of 175.
  • The growth rate is of 2.8%.
  • When t = 5, we have that H(5) = 201.

<h3>What is an exponential function?</h3>

An increasing exponential function is modeled by:

A(t) = A(0)(1 + r)^t

In which:

  • A(0) is the initial value.
  • r is the growth rate, as a decimal.

In this problem, the function is:

H(t) = 175(1.028)^t

  • The initial value is of A(0) = 175.
  • The growth rate is of 0.028 = 2.8\%, as 1 + r = 1.028 \rightarrow r = 0.028.

When t = 5, we have that:

H(5) = 175(1.028)^5 = 201

You can learn more about exponential functions at brainly.com/question/25537936

7 0
2 years ago
PLEASE HELP
NeTakaya

Answer:

  12/12

Step-by-step explanation:

I would say simply perform the division already indicated.

  (16 in)/(12 h) = 16/12 in/h = 4/3 in/h

__

Alternatively, divide the given rate by 1. The form 12/12 gives you the same thing as above:

  (16 in)/(12 h)/(12/12) = (16/12) in/h = 4/3 in/h

5 0
4 years ago
A stockbroker earns a commission by a flat fee for each transaction as well as a fee per share. On a particular transaction, the
loris [4]
Clearly, alternative B

y = 0.01x + 7.5
y = (0.01)*5000 + 7,5
y = 50 + 7.5
y = 57.50
8 0
3 years ago
Read 2 more answers
What number Multiplied by 0.5, Multiplied by 3, Square the number, Add 1 equals 50?​
kkurt [141]

Answer:

Step-by-step explanation:

first step: 0.5 * x

second step: 3* (0.5x) = 1.5x

third step: (1.5x)^2

fourth step: (1.5x)^2 + 1 = 50

(1.5x)^2 + 1 = 50                    Subtract 1 from both sides

(1.5x)^2 = 49                          Take the square root of both sides

1.5x = sqrt(49)

1.5x = +/- 7

1.5x = +7

x = 7/1.5

x = 4.67

1.5x = - 7

x = - 7 / 1.5

x = - 4.67

7 0
3 years ago
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