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2 years ago

PLEASE HELP(will mark brainiest) Draw a quadrilateral A'B'C'D' that is a translation (x + 2, y - 4) of quadrilateral ABCD.

Mathematics

2 answers:

yuradex [85]2 years ago

7 0

Answer:

New coordinates:

A: (2,-4)

B: (6,-4)

C: (7,1)

D: (3,1)

Step-by-step explanation:

You translate each of the starting coordinates by adding or subtracting them by the coordinates given.

x coordinates: 0+2=2 y coordinates: 0-4= -4

4+2=6 0-4= -4

5+2=7 5-4= 1

1+2=3 5-4= 1

VARVARA [1.3K]2 years ago

5 0

Answer:

this is just to give the other person brainlist! they deserve it!!

Step-by-step explanation:

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9. Evaluate 14(-6x +10) - 16x - 100x + 140 for x = -2.

Radda [10]

Answer:

680

Step-by-step explanation:

14(-6x +10) - 16x - 100x + 140 for x = -2.

14(-6(-2) + 10) - 16(-2) - 100(-2) + 140

14(12 + 10) + 32 + 200 + 140

14(22) + 372

308 + 372

680

5 0

1 year ago

Study the exercises in which both addends are negative. What do you notice about the sum?

Sav [38]

This question would be a lot better if you had actually included the exercises. When a question talks about other questions that you already did, you need to include those too. Otherwise we don't know what the question is talking about. Fortunately I was able to figure it out without seeing the exercises, but just for future reference, you should include that extra information.

When two addends(things you add together) are negative, adding them is a lot like adding positive numbers; you just have a negative sign on the sum. For example,
4 + 5 = 9
-4 + -5 = -9

7 0

3 years ago

Simplify the following expression 3^0

Gennadij [26K]

Answer:

Step-by-step explanation:

Any real number to the power of 0 is one (being that there is always a denominator of 1).

5 0

3 years ago

Fencing encloses a rectangular backyard that measures 300 feet by 600 feet. A blueprint of the backyard is drawn on the coordina

liubo4ka [24]

Answer:

$(x-15)^2+(y-30)^2=36$

Step-by-step explanation:

we know that

The dimensions of the rectangular backyard in the actual are 300 feet by 600 feet

The dimensions of the rectangular backyard in the blueprint are 30 units by 60 units

therefore

If the radius of the circular flower garden in the actual is 60 feet

then

the radius of the circular flower garden in the blueprint is 6 units

Find the center of the radius in the blueprint

Remember that the circular flower garden is in the center o the backyard

To find out the center, determine the midpoint of the rectangular backyard

C((0+30)/2,(0+60)/2)

C(15,30)

The equation of a circle in center radius form is equal to

$(x-h)^2+(y-k)^2=r^2$

where

(h,k) is the center

r is the radius

we have

$(h,k)=(15,30)\\r=6\ units$

substitute

$(x-15)^2+(y-30)^2=6^2$

$(x-15)^2+(y-30)^2=36$

4 0

3 years ago

Solve the Pythagoras theorem<br><br>x² = 5² + 3²<br><br>

sergey [27]

Answer:

24 squared

Step-by-step explanation:

because 5x5 is 25 plus 9

8 0

2 years ago

Read 2 more answers