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FinnZ [79.3K]
3 years ago
8

Solve: -7 < 2x+5 < 7

Mathematics
1 answer:
kondor19780726 [428]3 years ago
4 0

Answer:

- 6 < x < 1

Step-by-step explanation:

first things first:

- 7 < 2x  + 5 \\  - 7 - 5 < 2x  + 5 - 5 \\  - 12 < 2x \\  - 6 < x

now:

2x + 5 < 7 \\ 2x + 5 - 5 < 7 - 5 \\ 2x < 2 \\ x < 1

now the intersection is:

- 6 < x < 1

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a trapezoide has an area of 150 square meters. If the bases are 14 meters and 16 meters, what is the height of the trapezoid​
SIZIF [17.4K]

Answer:

h = 10 m

Step-by-step explanation:

The formula for area of a trapezoid is  

A = (1/2)(B + b)h   where B is the bottom base, b is the top base, and h is the height.  

We are given B = 16, b = 14, and A = 15, plug those values in and simplify

150 = (1/2)(16 + 14)(h)

      150 = (1/2)(30)(h)

          150 = (15)h             (half of 30 is 15)

                10 m =  h       (divide both sides by 15 to isolate h)

6 0
3 years ago
what is the total annual dividend received from owning 50 shares of stock A, If Company A Issues a $0.10 quarterly dividend to i
Dafna1 [17]

The total annual dividend which is received from owning 50 shares of stock A, when Company A Issues a $0.10 quarterly dividend to its shareholders, is $20.

<h3>What is market value?</h3>

Market value is the current price of a product, company, or something consorting to the stock of the market.

The total annual dividend received from owning 50 shares of stock A has to be found out when Company A Issues a $0.10 quarterly dividend to its shareholders.

  • Quarterly dividend is paid in each three month of the year.
  • The dividend is paid 4 times in a year.

For each quarter, the payment of dividend is,

0.10\times50\\5

In a year,

5\times4\\20

Thus, the total annual dividend which is received from owning 50 shares of stock A, when Company A Issues a $0.10 quarterly dividend to its shareholders is $20.

Learn more about the market value here;

brainly.com/question/8084221

#SPJ1

5 0
2 years ago
Please answer this just the answer
liubo4ka [24]

Answer: 5?

Step-by-step explanation: It says along the tops of the for walls so I'm assuming perimeter. 12+12+10+10 divided by 9.

6 0
2 years ago
-7= y/7? Solve the Equation.
never [62]

y = -49

multiply 7 on both sides

-7*7 = y/7*7

-49 = y

5 0
3 years ago
Read 2 more answers
Simplify 5.3x-8.14+3.6x+9.8​
lisabon 2012 [21]

Answer:

8.9x+1.66

Step-by-step explanation:

Combine like terms:

5.3x+3.6x+9.8-8.14

Simplify.

8.9x+1.66

8 0
2 years ago
Read 2 more answers
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