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jek_recluse [69]

3 years ago

15

SOMEONE PLEASE HELP!!

1 answer:

jeyben [28]3 years ago

5 0

Answer:

RV = 18

Step-by-step explanation:

The diagonals of a parallelogram bisect each other, then

RV = $\frac{1}{2}$ RT = $\frac{1}{2}$ × 36 = 18

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Hue is arranging chairs.She can form 6 rows of a given length with 3 chairs left over,or 8 rows of that same length if she gets

Zanzabum

Answer:

There are 7 chairs in each row length.

Step-by-step explanation:

Let number of chairs in 1 row be 'x'.

Let total number of chairs be 'y'.

Given:

Hue can form 6 rows of a given length with 3 chairs left over.

It means that Total number of chairs is equal to chairs in 1 rows multiplied by number of rows which is 6 plus number of chairs which is left which is 3.

Framing in equation form we get.

$y=6x+3 \ \ \ \ \ equation \ 1$

Also Given:

Hue can form 8 rows of that same length if she gets 11 more chairs.

It means that Total number of chairs is equal to chairs in 1 rows multiplied by number of rows which is 8 minus number of chairs which is required more which is 11.

Framing in equation form we get.

$y=8x-11 \ \ \ \ \ equation \ 2$

From equation 1 and equation 2 we can say that L.H.S is same.

So according to law of transitivity we get;

$6x+3=8x-11$

Combining like terms we get;

$8x-6x=11+3$

Using Subtraction and Addition property we get;

$2x=14$

Now Using Division Property we will divide both side by 2.

$\frac{2x}{2}=\frac{14}{2}\\\\x=7$

Hence there are 7 chairs in each row length.

8 0

4 years ago

5 pounds is how many ounces

chubhunter [2.5K]

Answer:

80 ounces

Step-by-step explanation:

There are 16 ounces in a pound. So to convert from pounds to ounces, you multiply 5 by 16, which is 80.

4 0

3 years ago

1/4 + 1/2 + x= - 3/4 I know im asking a lot about those what is the x but this one actually was a tricky one to me i hope you gu

ella [17]

In order to solve it you have to get x by itself.

1. Simplify. 1/4 + 1/2 + x is also the same as 3/4 + x. So you have 3/4 + x = -3/4.

2. Then you subtract 3/4 on both sides to get x by itself. x = -3/4 - 3/4

3. Simplify. x = -1 1/2 or -1.5 depending on whether you need the answer in a fraction or a decimal.

5 0

3 years ago

Read 2 more answers

Jasmine knows that the area of a rectangle is the product of its base and height. Help her write an expression that represents t

Andrews [41]

Answer:

8b and 80

Step-by-step explanation:

6 0

4 years ago

The coordinates of the vertices of A DEF are D(-4,1), E(3. – 1), and F(-1, – 4)

liq [111]

Answer:

ΔDEF is not a right triangle because no two sides are perpendicular.

Step-by-step explanation:

The coordinates of the vertices of ΔDEF are given to be D(-4,1), E(3,-1) and F(-1,-4).

Now length of DE is given by $\sqrt{(-4-3)^{2}+(1-(-1))^{2} } =\sqrt{53}$ units

length of EF is given by $\sqrt{(3-(-1))^{2}+(-1-(-4))^{2} }=\sqrt{25}$ units

and length of FD is given by $\sqrt{(-4-(-1))^{2}+(1-(-4))^{2} } =\sqrt{34}$ units.

Therefore, 53 ≠ 25+34

Hence, the length of the sides does not support the Pythagoras theorem.

So, ΔDEF is not a right triangle because no two sides are perpendicular. (Answer)

7 0

3 years ago