All categories

3 years ago

Simplify: 5(6-ab)+2(-7+3ab) =30-5ab -14 +6ab= 16+ab

Mathematics

1 answer:

blagie [28]3 years ago

4 0

Answer:

-16-ab=0

Step-by-step explanation:

You might be interested in

Write 146,000 in scientific notation.

MrMuchimi

Answer:

Step-by-step explanation:

4 0

3 years ago

Can you please help me out?

larisa86 [58]

Answer:

- 3.5229

Step-by-step explanation:

Using the rules of logarithms

logx + logy = log(xy)

$log_{10}$ $10^{n}$ = n

Given

$log_{10}$ 3 ≈ 0.4771, then

$log_{10}$ 0.0003

= $log_{10}$ (3 × $10^{-4}$ )

= $log_{10}$ 3 + $log_{10}$ $10^{-4}$

≈ 0.4771 - 4

≈ - 3.5229 ( to 4 dec. places )

8 0

3 years ago

The measure of angle D is 5 times the measure of angle E. The two angles are supplementary. Find the measure of each angle

steposvetlana [31]

Angle e = x angle d = 5x supplementary means they add up to 180
x + 5x =180
6x = 180
6x/6 = 180/6
x = 30
so angle e = 30 and angle d = 5(30) = 150

4 0

4 years ago

Can u pls help me with this thanks

aleksandrvk [35]

Hey!!!

<a and <b are complementary angles.

Those angles which are exactly 90 degree are called complementary angles.

hope it helps..

7 0

3 years ago

Jenny asked 10 students how many courses they have taken so far at her collegeHere is the list of answers, 12, 10, 14, 7, 1, 19,

olga_2 [115]

60%, she asked 10 students and 6 of them had less than 16. 10/6= .6

5 0

3 years ago

Simplify: 5(6-ab)+2(-7+3ab) =30-5ab -14 +6ab= 16+ab​

Simplify: 5(6-ab)+2(-7+3ab) =30-5ab -14 +6ab= 16+ab