All categories

3 years ago

Can someone please help me with 2???? I’m fr fr struggling

Mathematics

2 answers:

ycow [4]3 years ago

5 0

Opposite sides are equal
.. VR = TS
.. y = x +11

.. VT = RS
.. y -3x = x +2

You can use the first equation to subsitute for y in the second equation.
.. x +11 -3x = x +2
.. 9 = 3x . . . . . . . . . . add 2x -2
.. 3 = x . . . . . . . . . . . divide by 3
.. y = 3 +11 = 14 . . . . substitute for x in the equation for y

The value of x is 3.
The value of y is 14.

Serggg [28]3 years ago

3 0

Answer:

i probably answer way to late but nope 352 262 3687

Step-by-step explanation:

You might be interested in

How do you calculate the mean of a number?

valentinak56 [21]

Answer:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

5 0

2 years ago

Read 2 more answers

A garden table and a bench cost $985 combined. The garden table costs $35 more than the bench. What is the cost of the bench?

Papessa [141]

985-35=950, 950÷2=475, 475+35=510, 510 and 475

3 0

3 years ago

Read 2 more answers

Simplify (-7/8)(-3/4).<br> O 6/7<br> o 2132<br> 0-2132

Andrews [41]

(-7/8)(-3/4)

multiply the numerators together

(-7)(-3)=21

multiply the denominators together

(-8)(-4)=32

answer:

21/32

7 0

3 years ago

Read 2 more answers

Help me to solve this please

scZoUnD [109]

Answer:

-4/9

Step-by-step explanation:

We first calculate the first bracket.

[2/3-(-4/9)]

= (2/3+4/9) (we cancel out the negatives)

= (6/9+4/9) (common denominator)

= 10/9

Then we convert -2 1/2 into an improper fraction.

-2 1/2

= -5/2

Finally we calculate the division by swapping the numerator and denominator of -5/2.

10/9 / -5/2

= 10/9 * -2/5

= -20/45

= -4/9 (simplify the terms)

3 0

2 years ago

Haley makes earrings and packages them into cube boxes that measure 1/6 foot wide. How many 1/6 foot cubic boxes can she fit int

alexandr402 [8]

Answer: 28 cube boxes.

Step-by-step explanation:

The volume of a cube can be found with this formula:

$V_{(c)}=s^3$

Where "s" is the lenght of any edge of the cube.

You need to find the volume of a cube box:

$V_1=s^3=(\frac{1}{6}ft)^3=\frac{1}{216}ft^3$

To find the volume of the shipping box, first we must convert the mixed number to an improper fraction. To do it, multiply the whole number part by the denominator of the fraction and add this product to the numerator.

The denominator does not change.

Then:

$1\ \frac{1}{6}=\frac{(1*6)+1}{6}=\frac{7}{6}$

Knowing the dimensions of the shipping box, you can calculate its volume by multiplying its dimensions. Then, this is:

$V_2=(\frac{7}{6}\ ft)(\frac{1}{3}\ ft)(\frac{1}{3}\ ft)=\frac{7}{54}\ ft^3$

Finally, in order to find the number of cube boxes can Haley fits into a shipping box, you must divide the the volume of the shipping box by the volume of one cube:

$\frac{\frac{7}{54}ft^3}{\frac{1}{216}ft^3}=28$

5 0

3 years ago