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katrin2010 [14]
3 years ago
9

How is 1/14x42=3 can someone? explain

Mathematics
1 answer:
Arisa [49]3 years ago
4 0

Answer:

This is why \frac{1}{14} x 42 = 3

Step-by-step explanation:

\frac{1}{14} x 42 can also be written as \frac{1}{14} x \frac{42}{1}

we can reduce diagonally by 7 so \frac{1}{14} x \frac{42}{1} = \frac{1}{2} x \frac{6}{1}

now we multiply across \frac{1}{2} x \frac{6}{1} = \frac{6}{2}

6 divided by two or \frac{6}{2} = \frac{3}{1} or 3

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Write the word sentence as an inequality.
zalisa [80]

Answer: 23x > 115

Step-by-step explanation:

And for "a number" we can use a variable for it

x (it can be any variable like a or b)

The product of 23 and a number implies multiplication

23x

For "greater than" use a greater than symbol

23x>

So the word sentence as an inequality is

23x>115

6 0
3 years ago
This is hard for me, can someone show me how, Find m∠UTS, if m∠UTV=x+15, m∠VTS=140∘, and m∠UTS=15x+15.
Assoli18 [71]

Answer:

165

Step-by-step explanation:

First, m<UTS=m<UTV+m<VTS by Angle Addition Postulate.  Then, you substitute all the values that you provided for the angles.  15x+15=x+15+140.  You then solve for x.

15x+15=x+155

14x=140

x=10

You then plug back in 10 for X in the value of m<UTS.  15(10)+15=165

3 0
3 years ago
What is the length of Line segment M N?<br><br> 58 cm<br> 75 cm<br> 88 cm<br> 116 cm
wlad13 [49]

Answer:

MN=58\ cm

Step-by-step explanation:

we know that

The <u><em>Midpoint Theorem</em></u> states that the segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side

In this problem

M is the mid-point segment AB

N is the mid-point segment BC

so

Applying the Midpoint Theorem

MN is parallel to AC

MN=\frac{1}{2}AC

we have that

AC=116\ cm ---> given problem

substitute

MN=\frac{1}{2}(116)

MN=58\ cm

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3 years ago
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garri49 [273]

Answer:

Step-by-step explanation:

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4 years ago
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Easy clap I like monkeys and bananas
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