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Vladimir [108]
3 years ago
14

Can u help me please

Mathematics
1 answer:
Andreas93 [3]3 years ago
8 0

Answer:

xy=1.5

-7x=1.75

x+2y=-12.25

(1/3)y=-2

Step-by-step explanation:

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Please help with homework!!!!‼️‼️‼️‼️‼️‼️
Marysya12 [62]

Answer:

  1. 3.04 m
  2. 18

Step-by-step explanation:

The midsegment of a triangle is half the length of the side it is parallel to.

1. For a distance of 6.08 m between wall plates, the colar tie will be half that, or 3.04 m.

2. The perimeter of ΔXYZ is ...

... 10 + 12 + 14 = 36

The sides of ΔABC are half the length of the sides of ΔXYZ, so the perimeter of ΔABC is half the perimeter of ΔXYZ.

... perimeter of ΔABC = 36/2 = 18

7 0
3 years ago
Solve for p -6p+7=3(2p-3)-4(-10+4p
ozzi

p-6p+7=3(2p-3)-4(-10+4p

We move all terms to the left:

p-6p+7-(3(2p-3)-4(-10+4p)=0

We add all the numbers together, and all the variables

p-6p-(3(2p-3)-4(4p-10)+7=0

We add all the numbers together, and all the variables

-5p-(3(2p-3)-4(4p-10)+7=0


8 0
4 years ago
Select all statements that show correct reasoning for finding LaTeX: 15\div\frac{2}{9}15 ÷ 2 9.
Basile [38]

Answer:

Multiply 15 by 9, then divide by 2.

Step-by-step explanation:

Given: LaTeX: 15\div\frac{2}{9}.

First lets write in a simple form

15\div\frac{2}{9}

Now, simplifying by inversing the fraction

∵To divide fractions take the reciprocal of the divisor and multiply the dividend.

∴ 15\times \frac{9}{2}

∴ Multiply 15 by 9, then divide by 2.

3 0
4 years ago
Randy is making a xylophone. So far, he has bars that are 1.75, 1 and 7 over 12 feet, and 1 and 2 over 3 feet. What is the lengt
Y_Kistochka [10]

Length of first bar = 1.75.

Length of second bar = 1\frac{7}{12}

Length of third bar = 1\frac{2}{3}.

Let us convert 1\frac{7}{12} \ and \ 1\frac{2}{3} \ in \ decimals.

\frac{7}{12}=0.5833

Therefore, 1\frac{7}{12} = 1.5833

1\frac{2}{3} = 1.667

<em>We can see that 1.75 is the longest out of 1.5833 and  1.667.</em>

<h3>Therefore, length of longest bar is 1.75 feet.</h3>
6 0
3 years ago
What points can be found on the line 2y=3x+4
Olin [163]

The answer is (2,5).

Check:

2y=3x+4

2(5)=3(2)+4

10=6+4

10=10 Good

The answer is (2,5)

3 0
3 years ago
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