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erica [24]
3 years ago
7

Help me solve this problem I don’t know the answer

Mathematics
1 answer:
bazaltina [42]3 years ago
8 0
Note that x+40 is equal to 3x-10.  Solving for x:  50 = 2x, and x = 25 (degrees)
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Estimate. Then find the product.
34kurt

Based on the example given, I'm guessing you're supposed to round to the nearest thousand, so that's what I'll do.

2. Round 5339 to 5000, multiply by 6 to get the estimate of  30,000.

3. Round $879 to $1000, multiply by 8 to get the estimate of $8000.

4. Round 3182 to 3000, multiply by 5 to get the estimate of 15,000.

5. Round 4616 to 5000, multiply by 3 to get the estimate of 15,000.

6. Round $2854 to $3000, multiply by 9 to get the estimate of $27,000.

7. Round 7500 to 8000, multiply by 2 to get the estimate of 16,000.

8. Round 948 to 1000, multiply by 7 to get the estimate of 7000.

4 0
3 years ago
write the point-slope from of the line that passes through the points (-2,1) and (0,1) identify (x1,y1) as (-2,1) use the box pr
yanalaym [24]

Answer:

y - 1 = x

Step-by-step explanation:

Plug x, y and m into equation

y- y₁ = m(x-x₁)

find m:   y₂-y₁/x₂-x₁  1-1/0+2

                                   0/2 = 0

I used the point (0,1) and plugged them into the point slope formula



5 0
3 years ago
(12,5)<br> (1, 2)<br> (1, 19)<br> Is this relation a function?<br><br> yes<br> no
umka2103 [35]

Answer:

No

Step-by-step explanation:

A function has 1 y-value for each x-value, but in this situation, the x-value of 1 has both a y-value of 2 and 19 making it not a function.

3 0
2 years ago
Evaluate 12 : (6 – 2) + 12
dimaraw [331]

Answer: 16

Step-by-step explanation:

6−2+12

=4+12

=16

3 0
3 years ago
Read 2 more answers
The base of a triangle is four times its height. If the area of the triangle is 242 square millimeters , find its base and heigh
Goryan [66]

area= 1/2 b*h

242=1/2 4h*h=2h^2

h^2=121

h=11

b=4h=44

6 0
3 years ago
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