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OleMash [197]
4 years ago
11

What is the value of ? –34 –2 10 34

Mathematics
2 answers:
Zolol [24]4 years ago
7 0

Answer:

-2

Step-by-step explanation:

Remember to follow PEMDAS. First solve parenthesis, power, multiplication, then add.

(5 - 2) = 3

(-4)² = (-4)(-4) = 16

3(-6) = -18

16 + (-18) = 16 - 18 = -2

-2 is your answer.

~

stiks02 [169]4 years ago
3 0

Answer:

-34

Step-by-step explanation:

-4^2 + (5-2)(-6)

= -16 + (3)(-6)

= -16 - 18

= -34

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Which expression is the best estimate for<br> 3 1/8 - 1 3/4?
Luda [366]

1 \frac{3}{4}  -  3  \frac{1}{8}  =   -  \frac{11}{8}  =  -  1\frac{3}{8}

7 0
3 years ago
| 10. A car company rents a car for $50.50 and 8 cents
Karolina [17]

Answer:

4 cents per mile

Step-by-step explanation:

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3 years ago
W(n) = n + 3; Find the value of w(-5)<br> A) 2 <br> B) -2<br> C) 3<br> D) 1
Lina20 [59]

Answer:

-2

Step-by-step explanation:

-5 + 3 = -2

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

6 0
3 years ago
Find the value of z, secant and tangent angles
NeTakaya

Answer:

z = 110

Step-by-step explanation:

The measure of an angle created by the intersection of two secants outside a circle is half the difference of the angles it intercepts. In this it would be:

2x + 15 = 1/2 * (10x + 20 - 80)

We can now solve:

4x + 30 = 10x - 60

30 = 6x - 60

6x = 90

x = 15

This means the values of 10x + 20 is 10(15) + 20, which is 170.

Now, we can add up all the arcs in a circle, which sum to 360 degrees:

360 = z + 170 + 80

360 = z + 250

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6 0
3 years ago
Read 2 more answers
According to the scale on a map, 1 inch on the map = 12 miles. How many miles are represented by 4 inches on the map?
Juli2301 [7.4K]

Answer:

60 miles

Step-by-step explanation:

So if 1 inch = 12 miles, you need to find 4 inches. There are multiple ways to achieve this. However ratios/proportions might be easiest.

if 1/12 = 4/x, x is the value of miles. Cross multiply so you get this:

1           4

-     =    -       =        60 = x

12          x

If x equals 60, that means that 4 inches equals 60 miles on the map.

You could also just find an equal fraction by multiplying the top and bottom both by 4.

6 0
3 years ago
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