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3 years ago

2/3 times 3/4 What is the answer?

Mathematics

2 answers:

umka21 [38]3 years ago

7 0

Answer:

6/12 simplified: 1/2

Step-by-step explanation:

You just multiply the numerator by the numerator and the denominator by the denominator... 2x3 and 3x4

Hope you understand... if you have any questions just message in the box : D

matrenka [14]3 years ago

5 0

Answer:

the answer is 0.5. does that help at all? :D

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Solve 2x − z = 4y + 2 for x

alina1380 [7]

Answer:

x = 2y + 1 + (z/2)

Step-by-step explanation:

Just manipulate the equation to isolate x.

4 0

3 years ago

1. To paint 30% of a house takes 6 gallons of paint, how many gallons of paint are needed to paint the whole house?

vichka [17]

Answer:

20 gallons of painta

Step-by-step explanation:

30%÷6=5

5% per gallon

100%÷5%=20

6 0

3 years ago

Please help!!!! The height of a triangle is 9m less than its base. The area of the triangle is 56m^2. Find the length of the bas

Crazy boy [7]

Area = 1/2 b * h
h = b - 9
b = b
Area = 56cm^2

Area = 1/2 (b - 9) * b
56 = 1/2 (b^2 -9b)
112 = b^2 - 9b
b^2 - 9b - 112 = 0
b = 16 and therefore the height is
h = 26 - 9 = 7

Check
Area = 1/2 * 16 * 7
Area = 8 *7
Area = 56 which checks.

3 0

4 years ago

Need help with a math question

tatyana61 [14]

ANSWER

$x = 71 \degree$

EXPLANATION

The sum of the exterior angles of a polygon is 360°

The angles were given in terms of x.

We add all and equate to 360° to obtain.

$x + (x - 6) + (x + 4) + (x + 2) + (x + 5) = 360 \degree$

This implies that,

$5x + 5 = 360$

$5x = 360 - 5$

$5x = 355$

$x = \frac{355}{5}$

$x = 71 \degree$

8 0

3 years ago

Read 2 more answers

I picked a and c correct me if I'm wrong I have until the 19th to bring my stuff up

k0ka [10]

Answer:

I believe they are correct. Sorry this is late

Step-by-step explanation:

4 0

3 years ago