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sattari [20]
3 years ago
13

Write an inequality for each sentence.

Mathematics
1 answer:
Damm [24]3 years ago
5 0

#2: Her earnings were no more than $64. Let e represent her earnings. E is less than or equal to 64 (since it says no more than $64).

e ≤ 64.

#4: A checking account was no more than $500. Let a represent the amount in the checking account. A is less than or equal to 500.

a ≤ 500.

#5: Max. ceiling height of 8 ft is required. Let f represent length in feet. Length in feet has to be less than or equal to 8.

f ≤ 8.

#6: Min. number of 12 participants required. Let n represent the number of participants. There has to be at LEAST 12 participants. So, the number of participants has to be greater than or equal to 12.

n ≥ 12.

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Answer quickly only if you know ​
Neko [114]
The figure has 5 sides, so it must be a pentagon. Pentagon’s interior angles sum up to 540°.

Therefore:

132+90+3x=540

222+3x=540

3x=318

x=106

Checking work, where x=106

222+3(106)=540.

So x°=106°
7 0
2 years ago
All real numbers between −14 and 14 inclusive
Vladimir79 [104]

Answer:

-13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13

6 0
3 years ago
Read 2 more answers
Anyone know how to find the area with the missing hypotenuse? Thank you!!!
suter [353]

Answer:

15 {cm}^{2}

Step-by-step explanation:

There's no need of hypotenuse for finding area of the triangle. To find the area of a triangle ,

Formula is =\frac{1}{2}  \times base \times height

Base of the triangle = 10 cm

Height of the traingle = 3 cm

Area of the triangle = \frac{1}{2}  \times 10 \times 3 = 15 {cm}^{2}

5 0
3 years ago
What is the y-intercept in the table of values
MatroZZZ [7]

Answer:your mom

Step-by-step explanation:

cause i took it already

4 0
3 years ago
10a. The y-intercept of the estimated line of best fit is at (0,b). Enter the approximate value of b. Round your estimate to the
vredina [299]

Answer:

The answer is below

Step-by-step explanation:

The equation of a straight line is given as:

y = mx + b; where m is the slope of the line and b is the y intercept (that is value of y at x = 0).

a) From the graph, we can see that the straight line touches the y axis at $100 in which the temperature is 0 degrees. Therefore the y intercept is:

(0, 100)

b) The slope of the line can be gotten by taking two points that the line passes through. Using the points (0, 100) and (12, 500):

slope(m)=\frac{y_2-y_1}{x_2-x_1} =\frac{500-100}{12-0} =33.3

4 0
2 years ago
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