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LUCKY_DIMON [66]
2 years ago
9

Select the correct answer. Simplify the following expression.

Mathematics
1 answer:
Dvinal [7]2 years ago
8 0
This is the answer i believe!! (p.s. cymath is a great website to use for this kind of stuff:)

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Apply the Pythagorean Theorem to find the distance between points B and C.
Lyrx [107]

10 units

6^+8^=X^

36+64=x^

100=x^

10=x


3 0
3 years ago
Read 2 more answers
To practice for a competition, Carly swam 0.51 kilometer in the pool each day for 3 weeks. How many meters did Carly swim in tho
erica [24]

Answer:

0.51km × 1000 = 510m

510m × (3×7) = 510m × 21 = 10710m in whole

Step-by-step explanation:

first we transform km to m (multiply by 1000)

then we count how much days are in three weeks ( 3 weeks × 7 days)

then we just multiply the meters per day × the days

99% it's true

7 0
3 years ago
5. 20 yards how many meters show work<br>​
Gnoma [55]

Answer:

18.288 meters = 20 yards to be approximate

(or 18 meters if you round)

Hope this helps:)

3 0
3 years ago
Help please Simplify the following expression.<br> 5 (2. - 3) + 4(x + 1)
Step2247 [10]

Answer:

Step-by-step explanation:

(x+1 = whatever the letter x represents the multiply it to 4 then do 2. - 3= -1 x 5= 4 + the sum of 1 and x times 4. Hope it helps <3

5 0
3 years ago
Please help I don’t understand this
horrorfan [7]

Answer:

C) 17

Step-by-step explanation:

Using the rule

A^2 + B^2 = C^2

8^2 + 15^2 = x^2

64 + 225 = x^2

x^2 = 289

x= _/-289

x = 17

3 0
3 years ago
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