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uranmaximum [27]
3 years ago
15

If the triangle shown is translated vertically 3 units and horizontally -4 units graph the image of the triangle

Mathematics
1 answer:
Romashka [77]3 years ago
7 0
Okay so you need to write down all of your original points, for example:
<A (1,1)
<B (3,4)
<C (5,1)
so now for each of those coordinates you would subtract four from each X and add 3 to each Y. For example:
Original Cord.:                             Translated Cord.:
<A (1,1)                                       <A' (-3,4)
<B (3,4)                                       <B' (-1,6)
<C (5,1)                                       <C' (2, 4)
------------------------------------------------------------------------
So just follow my steps but with your points, then graph both the original coordinates and the translated coordinates. AND DON'T FORGET TO LABEL THE POINTS LIKE I DID WHEN GRAPHING!!!!!!!!
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Need help with 19&amp;21
olga_2 [115]

Hello!

To solve questions 19 and 21, firstly, we need to convert the percentages to decimals. There are two ways to convert them.

  1. The first way is to divide the percentage by 100 because <u>all</u> percentages are out of 100.
  2. The second way is to move the decimal place two times to the left, in which case, it is the same thing as dividing by 100.

After finding the converted percentage, you multiply the cost by that decimal. That will be your final answer according to the problem, but that is not true in some cases (like number 19).  

19). Sales Tax

We are given a Digital Assistant priced at 399 dollars. We are finding the total price including the sales tax, so we need to add the total price and the sales tax together.

7.75 / 100 = 0.0775

399 × 0.0775 = 30.9225 | This can be rounded to about 30.92 dollars.

399 + 30.92 = 429.92 dollars

The total price including the sales tax is 429.92 dollars.

21). Women in the Navy

Given that there is a 335-person crew, and of which, 13% are female, we need to find how much females are on the navy guided-missile destroyer.

13 / 100 = 0.13

335 × 0.13 = 43.55

Since we are working with humans, we need to round it to a whole number.

Therefore, there are about 44 crew members that are women.

<u>Final answers</u>:

  1. 429.92 dollars
  2. 44 women
8 0
3 years ago
Solve the inequality. Enter the answer as an inequality that shows the value of the variable; for example f &gt; 7, or 6 &lt; w.
bezimeni [28]
I hope I"m doing this right, If it's not lwhat you have learned ignore it.
<span>


Simplifying Y + -10 = 14 Reorder the terms: -10 + Y = 14 Solving -10 + Y = 14 Solving for variable 'Y'. Move all terms containing Y to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + Y = 14 + 10 Combine like terms: -10 + 10 = 0 0 + Y = 14 + 10 Y = 14 + 10 Combine like terms: 14 + 10 = 24 Y = 24 Simplifying Y = 24</span>
6 0
3 years ago
Evaluate the expression 2(2-y)-x When y = 8 and x = -3, what is the value of the expression?​
Nesterboy [21]

Answer:

-9

Step-by-step explanation:

y = 8

x = -3

  • 2(2-y)-x =                       ⇒ replace x and y with their values
  • 2(2 - 8) - (-3) =               ⇒ solve parenthesis
  • 2(-6) + 3 =                      ⇒ multiply
  • -12 + 3=                          ⇒ add
  • - 9                                   ⇒ answer
3 0
3 years ago
Read 2 more answers
Determine the slope of the line that passes through each pair of points. TEKS 8.4(B)
lana66690 [7]

Slope of EF = 5/2

Slope of XY=4/3

Further explanation:

"Slope is the steepness of a line"

The formula for slope when two lines are given:

m=\frac{y_2-y_1}{x_2-x_1}

Now,

<u>1. E(2-1) and F(4,4)</u>

m=\frac{4-(-1)}{4-2}\\ =\frac{4+1}{2}\\ =\frac{5}{2}

<u>2. X(1, 4) and Y(-2,0)​</u>

m=\frac{0-4}{-2-1}\\ =\frac{-4}{-3}\\ =\frac{4}{3}

Hence,

Slope of EF = 5/2

Slope of XY=4/3

Keywords: Slope, Slope Calculation

Learn more about slope at:

  • brainly.com/question/2488474
  • brainly.com/question/2515112

#LearnwithBrainly

7 0
3 years ago
Bro could i get some help
Paraphin [41]

Answer: wow that’s a lot of stuff

Step-by-step explanation:

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