Can someone please help me with these questions I don’t have much time thxxx

Answer:

3rd one and 4 th

Step-by-step explanation: just look at them its clearly easy

Answer:

SKT is the triangle, by the SAS theorem

Step-by-step explanation:

2 sides are congruent, and the angle in the middle are congruent because of the vertical angles theorem.

Answer:

12,600 seconds

Step-by-step explanation:

There are 12,600 seconds in 3 hours and 30 minutes.

Answer:

He will need exactly 3 cans of paint.

Step-by-step explanation:

You multiply 24 by 24, and you get 576, then you divide 576 by 192 and you get exactly 3.

Hope this helps!

Answer:

yyyyyyyyeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeet

Step-by-step explanation:

Answer:

m= 1/2                y = 1/2x + b

Step-by-step explanation:

Answer:

215

Step-by-step explanation:

239 x .10 = 23.9

239 - 23.9 = 215.1

then to round it would be 215!

Answer:

50 degrees

Step-by-step explanation:

Answer:

A. y = -3x - 2

B. 3x + y = -2

Answer:

$70.20

Step-by-step explanation:

8% = .08

$65 times the tax rate of .08 = $5.20

$65 + $5.20 = $70.20

Answer:

-15 feet below ground.

Step-by-step explanation:

subtract 105 from 90

Answer:

-15

Step-by-step explanation:

90-105=-15

Answer:

Remember This for later:

The reciprocal of a fraction

is when you take the denominator

and numerator, then sWiTcH iT.

Original - 7/10 , 1/2 , 5/1

sWiTcHeD - 10/7 , 2/1 , 1/5

Hope this helps! <3

Answer:

10020000

Step-by-step explanation:

Can i have Brainliest? Plz!!!

Answer:

1000000

Step-by-step explanation:

Estimated product = 2000 * 500

= 1000000

Answer:

- 5

Step-by-step explanation:

because you jump the number line from 1 6 to - 1 count the spaces and get - 5

Step-by-step explanation:

Hey there!

The given point is (-2,4) and slope is 2/5.

While finding the eqaution which has slope and point always use one point formula.

(y-y1) = m(x-x1)

Keep all values.

(y - 4) = 2/5(X+2)

Therefore, the equation is (y-4) = 2/5(X+2).

Hope it helps....

Answer: 5

Step-by-step explanation:

10/5+9/3 then 2+3=5

Answer:

B

Step-by-step explanation:

Parenthesis (none)

Exponents (none)

Multiplication (none)

Division (none)

Addition (YES finally!!) You need to add 2 and 3 first for the first fraction and 6 and 3 for the second one. Then you would have 10/5 and 9/3. 10/5=2 and 9/3= 3. Then you add 2 and 3 to get 5.

Subtraction (none)

I hope this helps!!

Answer:

8

Step-by-step explanation:

4 + 2³- |-4|

~Take the absolute value of -4

4 + 2³- 4

~Simplify the exponent

4 + 8 - 4

~Add

12 - 4

~Subtract

8

Best of Luck!

Answer:

8

Step-by-step explanation:

Do the cube of 2, which equals 8

Add 8 to 4 and you get 12

Absolute value of -4 is 4

Subtract 4 from 12 and you get 8

Answer:

B

Step-by-step explanation:

hope this hlps

Answer:

I think the answer is b

Step-by-step explanation:

[tex]4 \times x = 4x[/tex]

[tex]4 \times 3 = 12[/tex]

9514 1404 393

Answer:

  (x, y) = (7, 2)

Step-by-step explanation:

We assume you want the solution to this system of equations.

Since you're seeking help from "technology", it is appropriate to use the technology of a graphing calculator to find the solution. The attachment shows it to be (x, y) = (7, 2).

__

The coefficient of x in the first equation is 1, so it is convenient to use that equation to write an expression for x:

  x = 4y -1 . . . . . add 4y to the equation

  3(4y -1) +5y = 31 . . . . substitute for x in the second equation.

  17y = 34 . . . . . . . . . . . simplify, add 3

  y = 2 . . . . . . . . divide by 17

  x = 4(2) -1 = 7 . . . . use the equation above to find x

The solution is (x, y) = (7, 2).

Answer:

870,722

Step-by-step explanation:

Answer:

870,000

Step-by-step explanation:

When rounding lets take this problem as an example, you need to rely on the number that is right from it. In this case, it will be the number 3. Any number that is below 4 will be 870,000, any number that is above a 5 will be 880,000. Also note that rounding is always going to be 1-10 not 1-5. What I mean is people will do the mistake and say 873,711 will be rounded to 875,000 which is incorrect.

Answer:

y= -1.5 + 3x

Step-by-step explanation:

Answer:

y=3x−1.5

I hope this helpssss

Answer:

y=-1/5x+1

Step-by-step explanation

-1-2/10+5

-3/15

-1/5

Plug it in:

=-1=-1/5(10)+b

1=b

Answer:

False

Step-by-step explanation:

It can be written as a decimal but not a fraction cause it will always terminate or repeat

Answer: The length is 16 meters and the width is 3 meters.

Step-by-step explanation:

Since we know the length and w, we will represent the length by l and the width by w.

We know the length is 13 more than the width so we will represent it by the equation   l =  w + 13  .

The width will be represented by w.

We know the area of a rectangle is the length being multiplied by the width.

Since we know the area, multiply the length by the width and set it equal the area and solve for w.

w(w+ 13) = 48     Multiply on the left side

w^2 + 13w = 48       subtract 48 from both sides

         -48      -48

w^2 + 13w - 48 = 0  Now find two numbers that their product is -48 and their                                sum 13.

The numbers 16 and -3 works, because 16* -3 = -48  and  16 + (-3) = 13.

Rewrite the whole equation in this form.

w^2 + 16w -3w - 48 = 0  Now factor on the left side.

w(w + 16) -3(w+16) = 0      Factor out w+16

(w+16)( w-3) = 0   Now set each of the expressions to equal to 0 and solve for w.

w+ 16 = 0     or   w-3 = 0

  -16     -16              +3  +3

w = -16      or          w = 3

-16 can't be use to represent distance so w has to equal 3 and this means the width is 3.

The length is 13 meters more than the width so 3 + 13 will be the width.

l = 3 + 13

l = 16

Answer:

Supplementary

Step-by-step explanation:

They add up to 180 degrees

Answer:

Step-by-step explanation:

Answer:A:30

Step-by-step explanation:

Answer:

13

Step-by-step explanation:

pythagorean theorem: a^2 + b^2 = c^2

5^2 + 12^2 = c^2

169=c^2

13=c

it's also special right triangle 5-12-13  (it's just something u remember)

Answer:

JL = 13

Step-by-step explanation:

a² + b² = c²

5² + 12² = c²

25 + 144 = c²

169 = c²

√169 = c

13 = c

JL = 13