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vfiekz [6]
4 years ago
13

Solve the following equation, and check your solution. Be sure to show all work please :)

Mathematics
2 answers:
KIM [24]4 years ago
4 0

Answer:

x=17

Step-by-step explanation:

-3x+24+27=0

51-3x

=-3(x-17)

x-17=0

x=17

Pani-rosa [81]4 years ago
3 0
Add and then move the x to the other side and divide
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What is the area of the following figure? ​
USPshnik [31]

Answer:

75 mm^2

Step-by-step explanation:

use pythageron theorem to find the area of the triangle

7^2=5^2+b^2

b=4.489mm

multiply the of b by the height (5mm) to get the area. usually for the area of a triangle you divide by two, but because there is an identical triangle on the other side, it will be doubled, so dividing it by 2 is redundant.

4.489*5 = 24.49mm^2

Make a rectangle in the middle of the shape, creating a triangle on the right, like they did on the left.  That right triangle is included in the calcualtion above. the rectangle is base *height. The base is 15 - b which was 4.489. therefore the rectanlge is

5*10.1 = 50.5mm^2

add the areas together: 50.5 +24.49 = 75 mm^2

4 0
3 years ago
April has cards. She wants to put all 108 cards but in 56. There is 5 pages. How many cards will fit?
Allisa [31]
I think 10.4cards will fit
5 0
3 years ago
A small car company sold 65.000 cars last year. Ninety-five
lord [1]

Answer:61750 cars

Step-by-step explanation:

95% of 65000

95/100 x 65000

(95x65000) ➗ 100

6175000 ➗ 100=61750

3 0
3 years ago
Need help like right now.
denpristay [2]

Let's go:


Big triangle:

12 + 3x - 6 = 3x + 6

10 + 8 = 18


\frac{10}{18} = \frac{3x - 6}{3x + 6} \\\\ 10.(3x + 6) = 18.(3x - 6) \\\ 30x + 60 = 54x - 108 \\\ 54x - 30x = 60 + 108 \\\ 24x = 168 \\\ x = 7


I hope I helped you.


4 0
4 years ago
Read 2 more answers
The apr of emilio's savings account is 3.2%, and interest is compounded quarterly. if emilio does not withdraw or deposit any ad
Alex73 [517]
Final value = Initial value × (mutiplier)^n

We have;
Initial value = 9300
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Substitute all values into the formula, we have
Final Value = 9300 (1.032)^{4}=10548.77 rounded to two dp
3 0
3 years ago
Read 2 more answers
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