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
gulaghasi [49]
2 years ago
5

Which expression is represented by the model below?

Mathematics
1 answer:
Alex_Xolod [135]2 years ago
7 0
A I’m pretty sure. Hopefully that helps
You might be interested in
How do you multiply 23.50*23.74
Mamont248 [21]

Answer:

557.89

Step-by-step explanation:

Download photomath on Appstore it'll help you explain. but basically you multiply each digit at the bottom to the whole number on the top

    23.50

<u>x   </u><u>23.74</u>

       940     ====== 23.50 multiply to 4

    16450     ====== 23.50 multiply to 7

    70500    ====== 23.50 multiply to 3

<u>+   470000   </u> ====== 23.50 multiply to 2

   557.890    ====== Add all the numbers together, move the decimal sign down to align with the result

<u />

4 0
3 years ago
Pls help me .question no 14
Alex_Xolod [135]

Question 14, Part (i)

Focus on quadrilateral ABCD. The interior angles add to 360 (this is true for any quadrilateral), so,

A+B+C+D = 360

A+90+C+90 = 360

A+C+180 = 360

A+C = 360-180

A+C = 180

Since angles A and C add to 180, this shows they are supplementary. This is the same as saying angles 2 and 3 are supplementary.

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

Question 14, Part (ii)

Let

x = measure of angle 1

y = measure of angle 2

z = measure of angle 3

Back in part (i) above, we showed that y + z = 180

Note that angles 1 and 2 are adjacent to form a straight line, so we can say

x+y = 180

-------

We have the two equations x+y = 180 and y+z = 180 to form this system of equations

\begin{cases}x+y = 180\\y+z = 180\end{cases}

Which is really the same as this system

\begin{cases}x+y+0 = 180\\0+y+z = 180\end{cases}

The 0s help align the y terms up. Subtracting straight down leads to the equation x-z = 0 and we can solve to get x = z. Therefore showing that angle 1 and angle 3 are congruent. We could also use the substitution rule to end up with x = z as well.

4 0
3 years ago
Help me with this equation please thanks.
AnnyKZ [126]

Step-by-step explanation:

measure of the numbered angle : 24

5 0
2 years ago
a sports store sells 12 different player jerseys in both home and away styles. your aunt boys you a jersey without asking which
Art [367]

Answer:

1/12 (i think) or 0.083

Step-by-step explanation:

well she buys you 1 and there is 12 so it would be 1 out of 12 which is written as 1/12

6 0
3 years ago
Expand and Simplify 3(4x + 1 ) -2(3x-4)
pychu [463]

Answer:

<h3>\boxed{ \bold{ 6x + 11}}</h3>

Step-by-step explanation:

\mathsf{3(4x + 1) - 2(3x - 4)}

Distribute 3 through the parentheses

\mathsf{12x + 3 -2(3x - 4)}

Distribute 2 through the parentheses

⇒\mathsf{12x + 3 - 6x + 8}

Collect like terms

⇒\mathsf{6x + 11}

Hope I helped!

Best regards!!

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the thirtieth term in the sequence 11, 17, 23, 29, 35…?
    14·2 answers
  • Jeremy played two basketball games. He scored 6 fewer points in the second game than he scored in the first. He scored 24 points
    10·1 answer
  • Match with correct description
    14·1 answer
  • Erica keeps her buttons in a container the shape of a cube. She want to paint each face a different color. How many colors does
    11·1 answer
  • Pete works as a door to door vacuum salesman and earns a base salary of $400 per week plus 8% commission on
    11·1 answer
  • What’s the answer to this problem?
    11·1 answer
  • Cuál es el resultado de la siguiente adicion?<br>3/4 + (- 2/5) +(6/3) =​
    13·1 answer
  • 2(2)+5(3)^0<br>----------------------<br><br><br><br><br><br><br><br><br>​
    9·2 answers
  • 6.7.37
    15·1 answer
  • Solve each equation. Check your solution.<br> 3(n - 7) = -30
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!