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3 years ago

Simplify the expression:Two-thirds divided by (negative 4) minus (one-sixth minus StartFraction 8 over 6 EndFraction)

Mathematics

2 answers:

Mice21 [21]3 years ago

5 0

Answer:

The answer is 1

Step-by-step explanation:

I took edge

Marina86 [1]3 years ago

4 0

Answer:

Step-by-step explanation:

i did this

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Please need help on this one

Nookie1986 [14]

The answer is 130°
Because it is a circle, the angles have to all add up to 360°. So if you add up the two known angles, and subtract that sum from 360, you will get 130°

6 0

3 years ago

Which of the exponential functions below has a y-intercept of 2?

kondaur [170]

Answer:

the correct answer is B. g(x)=3^x +1

Step-by-step explanation:

I just took the test

Hope this helps

6 0

4 years ago

Luther takes 45 bottles of water on a camping trip. If he drinks 80 % of them how many does he have left?

jeka94

Answer:

Step-by-step explanation:

80% of 45 is 36

45-36=9

3 0

3 years ago

The answer is 2(sign)21 I need help with the work

wariber [46]

Using Pythagoras:

$4^2+x^2=10^2\Longrightarrow x^2=10^2-4^2=100-16\text{ = }84\Longrightarrow x\text{ = }\sqrt[]{84}$ $x=\sqrt[]{84\text{ }}=\sqrt[]{2\cdot42}\text{ = }\sqrt[]{2\cdot2\cdot21}\text{ = }\sqrt[]{21\cdot2^2}\text{ =2}\cdot\sqrt[]{21}$

Answer:

$2\cdot\text{ }\sqrt[]{21}$

4 0

1 year ago

Solve the system of equations y = 2x + 3 and 4x - 2y = -6 using a graphical method.

forsale [732]

We have that
y = 2x + 3 -----> 2x-y=-3----> multiply by 2------> 4x-2y=-6-----> equation 1
4x - 2y = -6 ------> equation 2

equation 1 and equation 2 is the same

using a graph tool
see the attached figure
points A, B and C belongs to the line---------> they are system solutions

the answer is
options A, B, C and D are corrects

6 0

3 years ago

Read 2 more answers