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Delicious77 [7]
3 years ago
9

True or false

Mathematics
1 answer:
vodomira [7]3 years ago
7 0
4. at least two sides are congruent
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Jefferson Elementary School is sending 8 of its students to a drumming contest in Orlando, Florida. The cost will be $588 per pe
Liula [17]

Answer:

4704

Step-by-step explanation:

8*588=4704

7 0
3 years ago
The longest side of an obtuse triangle measure 20 cm. the two shorter sides measure x cm.and 3x sm round to the nearest tenth,wh
sleet_krkn [62]

22cm is the greatest

It should be greater than17(20-3)

and smaller than 23(20+3)


5 0
3 years ago
Using the slope formula, find the slope of the line through the given points (4,3) (2,7)
ozzi

Answer:

Slope is -2.

Hope this helps!

Step-by-step explanation:

To get from 3 to 7 is 4 and 4 to 2 is a -2. 4 divided by 2 is -2. A positive divided by a negative is a negative.

7 0
3 years ago
Simplify -2ab^3 (5a-4a^2 + 6ab^2 - 4b). ?
g100num [7]

Answer:

10a^2b^3−8a^3b^3+12a^2b^5−8ab^4

Step-by-step explanation:

5 0
2 years ago
John's employer increased his annual salary of $55,000 by $5,700. What percent was his raise, rounded to the nearest tenths plac
Free_Kalibri [48]

Answer:

3.64% (when rounded to the nearest hundredth)

Step-by-step explanation:

I'm assuming by 5700 you actually mean 57,000.

Calculate the percent change:

(57,000-55,000)/55,000 *100

(2000/55000)x100

0.036363x100

3.6363 rounded to the nearest hundredth is 3.64

3 0
2 years ago
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