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ANEK [815]
3 years ago
15

Round 73 to the nearest ten

Mathematics
2 answers:
kolbaska11 [484]3 years ago
8 0

Answer:

70

Step-by-step explanation:

Westkost [7]3 years ago
4 0

Answer:

70

Step-by-step explanation:

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Evaluate 2^2⋅4^3=<br><br>Your answer<br><br><br>​
ivanzaharov [21]

Answer:

256

Step-by-step explanation:

First, handle the exponent:

2²=4 (2*2=4)     and     4³=64 (4*4=16*4=64)

Now multiply those two outcomes:

4*64=<u>256</u>

This equation is also known as 4⁴

6 0
3 years ago
Please help extremely confused
svetlana [45]

Answer:

basic geometry and trig ratios

Step-by-step explanation:

sin 10 = 500/x

x = 500/sin 10

x = 2 879,4 m

8 0
2 years ago
Please Help Me!
alexdok [17]

Answer:

The answer to your question is below

Step-by-step explanation:

                 (2x⁴ + 7x³ - 3x + 9) - (6x⁴ - 3x³ - 6x² - 17)

Step 1. take out the parenthesis, in the second term, change the signs

                  2x⁴ + 7x³ - 3x + 9 - 6x⁴ + 3x³ + 6x² + 17

Step 2. Group like terms

                  (2x⁴ - 6x⁴) + (7x³ + 3x³) + (6x²) + (-3x) + (9 + 17)

Step 3. Simplify like terms

                          -2x⁴ + 10x³ + 6x² - 3x + 26

                 

3 0
3 years ago
Select the correct expressions. Which expressions are equivalent to 3x + 2(x − 1) − 4?
mariarad [96]

Answer:

3x + 2(x − 1) − 4?

3x + 2x - 2 - 4

5x - 6

3 0
2 years ago
HELP pls What is the equation for the line?<br><br><br><br> Enter your answer in the box.
FrozenT [24]

Answer:

y=8x

Step-by-step explanation:

To find the slope, or m, pick 2 points.

I chose (0, 0) and (2, 16)

The use the slope formula

16-0/2-0

16/2

8

to find the y-intercept, or b, find the point where the line crosses the y-axis, which is (0, 0). Take the y-coordinate, which is 0.

So,

y=8x+0

or y=8x

8 0
3 years ago
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