1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dennis_Churaev [7]
3 years ago
5

-q2 - r2+ 3s if q = 9, r = -6, s = -20 how do I solve this?

Mathematics
1 answer:
ANEK [815]3 years ago
6 0

Step-by-step explanation:

-9(2)-(-6)(2)+3(-20)

(−9)(2)−(−6)(2)+(3)(−20)

=−18−(−6)(2)+(3)(−20)

=−18−(−12)+(3)(−20)

=−6+(3)(−20)

=−6+−60

=−66

You might be interested in
4 people stacked 40 pizzas . Ronnie stacked 0.25 of the pizzas and Mack stacked 9 outa the 40 and Kim stacked 35% so how many di
saw5 [17]

Answer:

7

Step-by-step explanation:

No. of pizza Ronnie stacked = 0.25 × 40

                                               = 10

No. of pizza Mack stacked = 9

No. of pizza Kim stacked = \frac{35}{100} × 40

                                         = 14

No. of pizza Ada stacked = 40 - 10 - 9 - 14

                                          = 7

3 0
3 years ago
Read 2 more answers
ms green tell you that a right triangle has a hypotenuse of 13 and a leg of 5 . She asks you to find the other leg of the triang
Montano1993 [528]

Answer:

\large \boxed{12}

Step-by-step explanation:

We can apply Pythagoras' Theorem.

\begin{array}{rcc}a^{2} & = & b^{2} + c^{2}\\13^{2}& = & 5^{2} + c^{2}\\169& = & 25 + c^{2}\\c^{2}& = & 144\\c & = & \sqrt{144}\\& = & \mathbf{12}\\\end{array}\\\text{The other leg of the triangle is $\large \boxed{\mathbf{12}}$}

8 0
3 years ago
PLEASE ANSWER ASAP REALLY EASY QUESTION WILL GET BRAINLEST!!!!!!!!!!!
-Dominant- [34]

Answer:

random since it doesn't have a specific opinion, it is required by bank service

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP THE QUESTION IS BELOW!!
ludmilkaskok [199]

Answer:

\boxed{35\°}

Step-by-step explanation:

Angle 1 is 55 degrees.

The whole angle of the upward left corner is 90 degrees.

90-55=35

Corresponding angles are equal. The 35 degrees angle and angle 2 are corresponding angles.

Angle 2 is 35 degrees.

3 0
3 years ago
Does anyone know the answer to this.
gayaneshka [121]

Answer:

D

PLZ MARK AS BRAINLIEST

Step-by-step explanation:

FIRST STEP:

4*3 =12

6.5*3 =19.5

SECOND STEP:

21*12*19.5 =4914

4 0
3 years ago
Read 2 more answers
Other questions:
  • Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • Help n explain pleaseee ​
    10·2 answers
  • Will give 32 points! Read the excerpt from act 1 of The Monsters Are Due on Maple Street.
    11·1 answer
  • PLEASE ANSWER QUICKLY! : There are four questions here please make sure to click through, I got the first answer from someone bu
    12·1 answer
  • Given f(x) = the quantity of x minus 5, divided by 3, solve for f−1(3).
    15·1 answer
  • Need help with this one.<br>8 +  I  5x  -  3  I  &gt;  10
    13·2 answers
  • Find the distance between the given points. Round to the nearest tenth.
    8·1 answer
  • Use the rectangle to the right. Write your answer in simplest form.
    14·1 answer
  • 33)
    5·2 answers
  • A straight line has a gradient of -2.Find the equation of that line if it passes through a point whose coordinates is (6,2).​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!