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Vlad [161]
3 years ago
12

Inmultirea fractiilor​

Mathematics
1 answer:
alexandr1967 [171]3 years ago
3 0

Answer:

First, draw a rectangle and draw 3 lines going vertically. Then, draw the diagonal lines (shown in step 3) write the 4 digit number you are multiplying with the 1 digit number on top of the table (step 2) and multiply, when you are done multiplying, add the numbers vertically. Finally, you have your answer

Step-by-step explanation:

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if a pyramid has a square base with side length s and height h, which formula represents the volume of a pyramid?
almond37 [142]

Check the picture below.

4 0
3 years ago
Pls show working 3 friends shared the driving on a long trip. Marla drove 7 miles more than Guido. Guido drove five times as far
olga2289 [7]

Step-by-step explanation:

Marla drove 567

Gudio drove 560

The trip was 679

5 0
2 years ago
Read 2 more answers
Select the correct answer from each drop-down menu.
Marina86 [1]

Based on the inscribed quadrilateral conjecture: trapezoid QPRS can be inscribed in a circle because its opposite angles are supplementary.

<h3>What is the Inscribed Quadrilateral Conjecture?</h3>

The inscribed quadrilateral conjecture states that the opposite angle of any inscribed quadrilateral are supplementary to each other. That is, they have a sum of 180 degrees.

From the diagram given, the opposite angles in the trapezoid, 115 + 65 = 180 degrees.

Therefore, we can conclude that: trapezoid QPRS can be inscribed in a circle because its opposite angles are supplementary.

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brainly.com/question/12238046

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3 0
2 years ago
Find the domain of each function. (Enter your answers using interval notation.)(a) f(x)=8/(1+e^x) .(b) f(x)=5/(1−e^x)
Alexus [3.1K]

Answer:

domain is  (-∞,∞)

(-∞,0) U(0,∞)

Step-by-step explanation:

f(x)=\frac{1}{1+e^x}

The domain is the set of x values for which the function is defined

In f(x) there is no restriction for x. the function is defined for all x values

so domain is  (-∞,∞)

f(x)=\frac{5}{1-e^x}

The domain is the set of x values for which the function is defined

when x=0, e^0=1 that makes the denominator 0

Denominator 0 is undefined. So x cannot be 0

domain is (-∞,0) U(0,∞)

3 0
4 years ago
The actual length of a in the triangle shown is 10 cm. Use the scale drawing of the triangle to find the actual length of side b
Nonamiya [84]
10/1.2 = x/1.5
10 * 1.5 = 15
15/1.2 = 12.5
b = 12.5
5 0
4 years ago
Read 2 more answers
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