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3 years ago

NEED HELP IN MATH , SERIOUS ANSWERS PLEASE

Mathematics

2 answers:

ladessa [460]3 years ago

6 0

The answer is they are congruent.

Damm [24]3 years ago

4 0

The answer would be they are congruent.

It's because there was no vertical/horizontal stretch and compression listed in the problem's transformations. The figure was translated throughout the graph.

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I NEED HELP PLEASE HURRY, THANKS! :)

Dvinal [7]

Answer:

using SOHCAHTOA

COS THETA WILL BE EQUALS TO ROOT 5/3 AND TAN THETA WILL BE EQUALS TO 2ROOT 5/3

8 0

3 years ago

Read 2 more answers

I need help figuring this out asap please

Vera_Pavlovna [14]

Answer:

38.13 ft squared

Step-by-step explanation:

Since it is half of a circle we first find the area of a normal circle then divide by two.

So to find the area of a circle it is pi times radius squared which in this case it would be 3.14 times 9 = 28.26

Then since it is a half circle we divide by two so

28.26/2 = 14.13

Then to find the area of the triangle we do 4 times 6 which is 24.

now we add the two which is 14.13 + 24 which is

38.13

4 0

3 years ago

Simplify the expression using properties of exponents. 12a-9b-4 9a2b6

Free_Kalibri [48]

Check out -m-a-t-h-w-a-y-.-c-o-m- (This helps a lot!)

5 0

3 years ago

What is the value of x in the equation 8 + x = 3? −5 5 11 24

Dvinal [7]

Answer: 8 + x = 3

To solve for this, we need to get x by itself on one side of the equation.

Currently, we have 8 being added to x, so we need to perform the opposite order of equations to get rid of 8.

The opposite of +8 is -8, so subtract 8.

Remember, if you add, subract, multiply or divide by any new number, you must do it to both sides of the equation.

8 + x = 3

Subtract 8 from both sides.

8 - 8 = 0

3 - 8 = -5

We're now left with:

x = -5

Your answer is A.) -5.

I hope this helps! can u pls give me brainliest

Step-by-step explanation:

3 0

3 years ago

ANSWER ASAP!! I GIVE BRAINLIEST!! Do not do #1 but plz answer the rest show work

jasenka [17]

2. 3x - 5y = -2

x + 3y = 4

Let us multiply equation 2 by three, so we can use the elimination method.

3x + 9y = 12

Now, let us subtract equation 1 from equation 2.

3x + 9y - 3x + 5y = 12 + 2

14y = 14

y = 1

Let us substitute this value of y in equation 2.

x + 3(1) = 4

x = 4 - 3

x = 1

3. -3x + 3y = -6

6x + 4y = 42

Let us multiply equation 1 by 2, so we can use the elimination method.

-6x + 6y = -12

Let us now add equations 1 and 2, so as to eliminate x.

6x + 4y -6x + 6y = 42 - 12

10y = 30

y = 3

Let us now substitute this value of y in equation 1, so as to find x.

-3x + 3(3) = -6

-3x + 9 = -6

-3x = -15

3x = 15

x = 5

4. 12x + 4y = 20

2x - 2y = -2

Let us multiply equation 2 by 2, so as to use the elimination method.

4x - 4y = -4

Let us now add equations 1 and 2, so as to eliminate y.

4x - 4y + 12x + 4y = -2 + 20

16x = 18

x = $\frac{18}{16}$ = $\frac{9}{8}$ = 1.125

Let us substitute this value of x in equation 2, so as to find y.

2(9/8) -2y = -2

9/4 - 2y = -2

-2y = -2 - 9/4

2y = 17/4

y = $\frac{17}{8}$ = 2.125

4 0

3 years ago