What is the sum or difference of 10 + (-11) + 5 + (-5)?

Sure! Please give brainly if I'm correct, and thank you!

A= 5,3

B= 0,0

C= -9,-4

D= -10,4

E= 4,-8

F= 10,10

G= -4,0

H= 0,7

I= -6,-8

J= 9,-2

Answer:

HL (hypotenuse leg)

Step-by-step explanation:

They share a leg, meaning they must be an equal length, and the hypotenuse is congruent, so the hypotenuse leg theorem says they are congruent.

Answer:

6

Step-by-step explanation:

i took the test on edge

Answer:

hey there guys ^^

Step-by-step explanation:

Step-by-step explanation:

Opposite angles in a parallelogram are congruent.

Therefore Angle XWZ = Angle XYZ. (D)

Answer:

D)XYZ

Step-by-step explanation:

I am pretty sure that's the answer

Answer:

c is the correct option

Step-by-step explanation:

6*2/3=4

20 divided by 2/3=30

Step-by-step explanation:

5x+2y=13

2x+6y=26

[tex]5x = 13 - 2y \\ x = \frac{13 - 2y}{5} [/tex]

[tex]2( \frac{13 - 2y}{5} ) + 6y = 26[/tex]

[tex] \frac{26}{5} - \frac{4y}{5} + 6y = 26[/tex]

[tex]6y - \frac{4y}{5} = 26 - \frac{26}{5} \\ [/tex]

[tex]5.2y = 20.8 \\ y = 4 \\ x = \frac{13 - 2 \times 4}{5} = \frac{13 - 8}{5} \\ x = 1[/tex]

Answer:

Step-by-step explanation:

12). By applying Pythagoras theorem in the given right triangle,

      Hypotenuse² = (Leg 1)² + (Leg 2)²

      x² = 7² + 7²

      x² = 2(7)²

      x = [tex]\sqrt{2(7)^{2} }[/tex]

      x = [tex]7\sqrt{2}[/tex]

13). By sine rule,

      sin(60)° = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]

      [tex]\frac{\sqrt{3}}{2}=\frac{9\sqrt{3} }{y}[/tex]

      y = [tex]\frac{18\sqrt{3} }{\sqrt{3} }[/tex]

      y = 18

      By cosine rule,

      cos(60)° = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]

      [tex]\frac{1}{2}=\frac{x}{y}[/tex]

      x = [tex]\frac{y}{2}[/tex]

      x = [tex]\frac{18}{2}=9[/tex]

14). By applying Pythagoras theorem in the given right triangle,

      12² = x² + x²

      144 = 2x²

      72 = x²

      x = √72

      x = 6√2

[tex]\bold{Hey\ there!}[/tex]

[tex]\bold{-10n+6-4n}[/tex]

[tex]\bold{COMBINE\ in\ YOUR\ LIKE\ TERMS}[/tex]

[tex]\bold{(-10n - 4n) = -14}[/tex]

[tex]\bold{6=6}[/tex]

[tex]\boxed{\boxed{\bold{Answer: -14n+6}}}\checkmark[/tex]

[tex]\text{\bold{Good luck on your assignment and enjoy your day!}}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]

9514 1404 393

Answer:

  $111.24

Step-by-step explanation:

The use of a 20% off coupon causes the price to be multiplied by (1 -20%) = 0.80. The addition of 7% tax causes the discounted price to be multiplied by (1 +7%) = 1.07. Multiplying the price by these two factors gives ...

  $129.95 × 0.80 × 1.07 = $111.24

The final cost with tax is $111.24.

Answer:

Step-by-step explanation

To go from 1 to 2, you add one. To go from 2 to 4 you add two. To go from 4 to 7, you add three. Then you add 4. Then you add 5 and so on.

Answer:

x=23

Step-by-step explanation:

You simplify both sides of the equation, then isolate the variable.

Answer:

x=23

Step-by-step explanation:

Answer:

It is a 67% decrease

Step-by-step explanation:

First subtract the new amount from the old one

[tex]15-5=10[/tex]

Then divide the difference by the original amount.

[tex]10/15-0.67[/tex]

Move the decimal point over two spots (multiply by 100) to get your percentage.

0.67=67%

Answer:

y = 3x - 8

Step-by-step explanation:

passes through (5, 7) and (4, 4)

Find slope:

(7 - 4) / (5 - 4)

= 3/1

= 3

This is your slope.

Now plug in a set of coordinates.

y = 3x + b

7 = 3(5) + b

7 = 15 + b

b = -8

Your equation is: y = 3x - 8

Check your work by plugging in the second coordinate pair.

y = 3x - 8

4 = 3(4) - 8

4 = 12 - 8

4 = 4

Your solution is correct.

Answer:

Total salary = $60,000

Step-by-step explanation:

Well I'm just going to make this short and easy... ok?

12,000=20%

20%x5 = 100%

hmmmm....

12,000 x 5 = ???

Answer = $60,000

Answer:

The ratio of 6th grade students who play soccer to students who play basketball is 4:3. If there are 56 6th graders, how many play basketball?

Step-by-step explanation:

can you please help me

Answer:

The answer is t=4 s

Step-by-step explanation:

Answer: T=4s

Step-by-step explanation: it is option 2

Answer:

Step-by-step explanation:

A,b,d

None of the ordered pairs is a solution to the system of linear inequalities.

The given system of inequalities is:

-3x - 3y > -18

-x<-y

From the inequality -3x - 3y > -18

-3(x + y)  >  -18

Multiply both sides by -1

3(x + y)  <  18

Divide both sides by 3

x + y  <  18/3

x  +  y  <  6.......(*)

Also from the inequality -x  <  -y

Multiply both sides by -1

-1(-x)  >  -1(-y)

x   >  y...............(**)

Any ordered pair that is a solution to the system of linear inequalities must fulfil the inequalities in (*) and (**)

Since  none of the ordered pairs given fulfill the conditions in (*) and (**), none of the given options is correct

Learn more on inequalities here: https://brainly.com/question/24372553

Answer: A. 21,120

Step-by-step explanation: Good luck! :D

Answer:

C. 35 square centimeters

Step-by-step explanation:

What we need for this question:

The edges of a cube are 5 centimeters each.

The face diagonal is about 7 centimeters. (actually 7.0710678118655 cm)

To find the cross sectional area here, multiply 5 cm by 7 cm.

5 cm * 7 cm

35 cm² is your final answer, so C is the answer.

Answer:

It is C. 35 square centimeters

Step-by-step explanation:

Answer: 12 + 21y

Step-by-step explanation:

Answer:

12 + 21y

Step-by-step explanation:

Answer:

Let the sum be x.

Using formula,

I=

100

PRT

​

=

100

x×

12

15

​

×

2

15

​

​

−

100

x×

12

8

​

×

2

25

​

​

=32.50

⇒

2400

25x

​

=32.50

⇒x=

25

32.50×2400

​

=3120

∴ Required sum =Rs.3120

Step-by-step explanation:

Answer:

The answer to the question provided is $7.01

Answer:

5x + 4y = 20 on a graph

Step-by-step explanation: