need help i will give brainliest

Answer:

Segment RW congruent to segment XY

Step-by-step explanation:

SAS means side-angle-side.

You are given two congruent angles, so you already have the angle you need for SAS.

By the reflexive property, side XW is congruent to itself, so now you have a side also.

You need another pair of sides, but the two sides must include the angle.

Answer: Segment RW congruent to segment XY

[] 10x + 4

(5x) + (2x + 5) + (3x - 1)

5x + 2x + 3x + 5 - 1

10x + 4

[] 4x + 4

Bottom: (1/2) * (3x -1) = 1/2x - 1/2

Left side: (1/2) * (5x) = 5/2x

Right side: (1/2) * (2x+5) = x + 5/2

\/

Add them together:

(x + 5/2) + (5/2x) + (1/2x - 1/2)

x + 5/2x + 1/2x + 5/2 - 1/2

4x + 4

[] The Triangle Midsegment Theorem (midsegment = 1/2 times triangle base) and then calculated by adding the three midsegments together.

     Hope this helps and is correct, have a nice day! :D

check attached file for a diagram I made

     Note: I realized after it was made I did the midsegment wrong so ignore that part! It should be a triangle with the three points in the middle of the sides.

Answer:

C.) 8.0%

Step-by-step explanation:

8.60/7.92= 0.68

0.68/8.60=0.079 which rounds up to 0.08

0.08= 8.0%

Answer:

the answer is p=10.5

Step-by-step explanation:

5p+3=15

5p=15-3

p=12/5

p=10.5

Answer:

The y-intercept is (0,-12)

Step-by-step explanation:

Graph the equation

Answer:

Step-by-step explanation:

Answer:

4/3 or 1  1/3

Step-by-step explanation:

Answer:

4/3 or 1and1/3

Step-by-step explanation:

To find the slope, all we need to do is plug in both coordinates into the slope formula and the result will be the slope.

the slope formula is [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]

to make it easier, we can label each x and y as x2, x1, y2, and y1 (it really doesn't matter which y or x value is the one as long as they are from the same pair like (4,3) can be x1 and y1 but can't be x2 and y1)

(4,3) (x1,y1)            (1,-1)  (x2,y2)

so just plug it into the formula and solve:

[tex]m=\frac{-1-3}{1-4} =\frac{-4}{-3} =\frac{4}{3} or 1\frac{1}{3}[/tex]

first lets change this problem into an equation...

0.09*x+0.15*3000=0.12(x+3000)

Step 1: Simplify both sides of the equation.

0.09x+(0.15)(3000)=0.12(x+3000)

0.09x+(0.15)(3000)=(0.12)(x)+(0.12)(3000)

0.09x+450=0.12x+360

Step 2: Subtract 0.12x from both sides.

0.09x+450−0.12x=0.12x+360−0.12x

−0.03x+450=360

Step 3: Subtract 450 from both sides.

−0.03x+450−450=360−450

−0.03x=−90

Step 4: Divide both sides by -0.03.

-0.03x/-0.03=-90/0.03

Answer:

3000

Step-by-step explanation:

Answer:

WBX straight angle/obtuse

WBZ 90

YBZ obtuse/straight

YXZ not angle

XBY 90

ZBY straight/obtuse

ZXB not angle

ZBW 90

Step-by-step explanation:

Answer:

2643

Step-by-step explanation:

Answer:

A) 3x -y = -3

B) x + y = 11

Adding both equations we get:

4x = 8

x = 2   and y = 9

Step-by-step explanation:

Answer:

3 miles per hour

Step-by-step explanation:

divide 12 by 4 then you will get 3

the ratio will became 12:4 = 3:1

Answer:

D

if you have absolute value of a number it is the distance from 0 to the number

=======================================================

Explanation:

The triangle is scalene because all three sides are different in length. Also, the angles are all different which is another piece of evidence of this.

The triangle is a right triangle because of the 90 degree angle. Often the term "right angle" is used in place of "90 degree angle".

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Extra info (optional)

Answer:

Step-by-step explanation:

1. =6.1*105

=6.1*(10*10*10*10*10)

=610000

2. =0.43*10−2

=0.43* 1 /10*10

=0.0043

3. 2.1(104)

=2.1*104

=2.1*(10*10*10*10)

=21000

Answer:

below

Step-by-step explanation:

#1:) 610,

#2:) 4300

for thousand three hundred

#3:) 21,000

(I belive that's it)

Answer:

2 would technically be larger, but if you were to round 1.999 to the nearest tenth, you would get 2.

Step-by-step explanation:

How do you round a decimal?

Have a great day! :D

Answer:

its actually a trick question because they are both equal

Step-by-step explanation:

Answer:

maybe a 2

Step-by-step explanation:

Answer:

78° +78°+3x-12= 180 {being isosceles triangle and sum of 3angles of a triangle is 180°}

156+ 3x-12=180

144+3x=180

3x=180-144.

3x=36

[tex]x = \frac{36}{3} [/tex]

x=12

Answer:

-4 - 20z sorry if I'm wrong

Answer:

The inside angles of a pentagon add up to 540 degrees. The four given angles add up to 433 which means that the interior angle that remains unknown is 107 degrees. That means that the measure of angle a is 73

Step-by-step explanation:

Answer:

Jackson spent $59.48 altogether

Step-by-step explanation:

15.98+19= 34.98

34.98+24.50= 59.48

Answer:

-5 times 2 is -10

-5+2=-3

Thus the answer is -5 and 2

Step-by-step explanation:

Hope this helps!

Answer:

2+8y=3

Step-by-step explanation:

8y = 1

y = 1/8

Answer:

2+8y=3

Step-by-step explanation:

8y = 1

y = 1/8

Answer:

the answer is 9

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

PEMDAS

parenthesis first

(1+2) = 3

then multiply and divide left to right

6/2x3

6/2 = 3

3x3 = 9

Answer:

axis of symmtery: x = 3 or h = 3

Step-by-step explanation:

The vertex (h, k) of a parabola is the point wherein the graph intersects the axis of symmetry—the imaginary straight line that bisects a parabola into two symmetrical parts, where x = h.

Regardless of whether the quadratic equation is in standard or vertex form, the x-coordinate (h) of the vertex determines the axis of symmtetry, hence, x = h.

Therefore, given that the vertex of a parabola is at point (3, 5), then it means that the axis of symmetry occurs at x = 3 or h = 3.      

Sydney has$42 dollars in her piggy bank Step-by-step explanation: if she put one dollar in her bank for 3 weeks you do 7x3 and get 21 you double that and then you 21x2 and get 41 add that one dollar Tell me if im wrong

Sydney would have $7 in her account in 3 weeks.

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.

The equation of a straight line can be also written as -

Ax + By + C = 0

By = - Ax - C

y = (- A/B)x - (C/A)

We have the following problem -

Sydney put $1 in her Piggy bank. For the next three weeks Sydney doubled the amount she put in her bank.

Assume that she saves $y in [x] weeks. We can model the linear function of her saving as -

y = 1 + 2x

or we can write -

y = 2x + 1

For x = 3, we will have -

y = 7

Therefore, Sydney would have $7 in her account in 3 weeks.

To solve more questions on straight lines, visit the link below-

brainly.com/question/29030795

#SPJ2

Answer: 80 children are in the 3rd grade

Step-by-step explanation:

Call the number of children in the 3rd grade = a

=> 64 = [tex]\frac{4}{5}[/tex] x a

a = 64 : 4/5

a = 80

Answer:

ok f€%&;¿

Step-by-step explanation:

a gktdktsktsngzngznfzktskrs

Answer: f(x)= -x^2

Step-by-step explanation:

got it right on edge