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iVinArrow [24]
3 years ago
12

Plz hurry evaluate the expression a+b where a=8 and b=19

Mathematics
1 answer:
Tems11 [23]3 years ago
6 0

Answer:

a+b

a=8

b=19

8+19= 27

Step-by-step explanation:


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Find the balance on a deposit of $1200 at 10% compounded annually for 5 years.
Sav [38]

Answer:

I believe the answer is d, but im not quite sure

Step-by-step explanation:


7 0
3 years ago
Mike can read 15 pages of a book in 24 minutes.
pashok25 [27]
72 minutes

Take 24 divided by 15 = 1.6 minutes per page
Then take 1.6x45=72
8 0
3 years ago
Pls help me find the answer...
erastovalidia [21]

Answer:

<h2>             m∠ABC = 30°</h2>

Step-by-step explanation:

m∠BAD = 0.5m∠BCD = 0.5•126° = 63°

The  angles in quadriteral add to 360°, so:

m∠ABC + m∠BAC + m∠ACD + reflex m∠BCD = 360°

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7 0
3 years ago
What is the sum of 1 2/8 + 2 5/8
SVEN [57.7K]
Hey there!

1 + 2 = 3

2/8 + 5/8 . . .

= 7/8 (denominator stays the same)

3 + 7/8 = 3 7/8

The sum of the numbers 1 2/8 and 2 5/8 is 3 7/8.

1 2/8 + 2 5/8 = 3 7/8.

Hope this helps you.
Have a great day!
3 0
4 years ago
About how far apart do aesha and Josh live​
Vesnalui [34]

Answer:

D. about 8.5 mi

Step-by-step explanation:

To go from Aesha to Josh, you go 6 units right and 6 units up.

Each unit is a mile, so you go 6 miles right and 6 miles up.

Think of each 6 mile distance as a leg of a right triangle, and the direct distance from one place to the other as the hypotenuse of the right triangle. Use the Pythagorean theorem to find the length of the hypotenuse.

a^2 + b^2 = c^2

The 6-mile legs are a and b. c is the hypotenuse.

(6 mi)^2 + (6 mi)^2 = c^2

c^2 = 36 mi^2 + 36 mi^2

c^2 = 72 mi^2

c = sqrt(72) mi

c = sqrt(36 * 2) mi

c = 6sqrt(2) mi

c = 6(1.4142) mi

c = 8.5 mi

8 0
4 years ago
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