easy math please help i'll mark brainliest
Answer:
D, D, A, C
Step-by-step explanation:
Congruent means equal.
T and r are alternate angles
Vertically opposite angles are equal
Y is 47 degrees because since the full angle is 90 degrees, subtract:
90-43 = 47
Hope this helps :)
-jp524
The perimeter of a square is 100 feet. What is the length of one of its sides? Explain your work.
Answer:
25
Step-by-step explanation:
to find the perimeter you add up all the sides and since it's a square and squares have all four equal sides
you just divide 100/4=25
4 sides of a square. Each side of a square is equal. You said the perimeter is 100. So if we put it in an equation, lets say S = Side. 4s=100. Now we just divide. s=25
Each side is 25
Thank or brainliest if helpful :D
PLZ HELP 30 PTS ANSWER FAST AND I GIVE BRAINLIEST AND 5 STARS TO THE PEOPLE WHO DON'T GET BRAINLIEST!!!!!
Mr. Jacobs is going to make a histogram of the test scores from the last math test he gave. He plans to first organize the data into a stem-and-leaf plot and then make the histogram from the stem-and-leaf plot. The test scores are listed below.
79, 82, 65, 61, 94, 97, 84, 77, 89, 91, 90, 83, 99, 71, 68, 77, 87, 85
Which of the following histograms represents this data?
Answer:
4
Step-by-step explanation:
trying to get missing assignments done
Answer:
The answer to this question is B
Step-by-step explanation:
I hope it helps
6. −7(x−6)=−70
7. Solve for n *(4 Points) 9+n=−2
Answer:
6. x = 16
7. n = -11
Step-by-step explanation:
6. -7(x-6)=-70
= -7x + 42 = - 70
= - 7x = - 70 - 42
= -7x = -112
= -7x/-7 = -112-/7
= x = 16.
7. 9 + n= - 2
= n= -2 - 9
= n = -11
Answer for free Brainly coins and brainliest later URGENT! :)
Answer:
36
Step-by-step explanation:
Answer:
In total there are 36 girls.
Step by step explanation:
We apply the proportion.
for every 2 boys there are 3 girls, therefore the rule of three simple applies.
2 boys 3 girls
Boys ??? girls
it is multiplied crossed where both ends have data, and the result is divided by the remaining number, being:
3 x 24 = 72
72/2 = 36
help i'll mark brainliest thank you
Answer:
Q1: B
Q2: D
Q3: B
Q3: C
explanation:
Answer:
Q1 : D = 4.5
Q2: A and C = 22/7 and 3. 14
Q3: C = 36
Q4: B = 28.5
Step-by-step explanation:
plz mark brainliest :)
Which rule about the sign of the quotient of positive and negative decimals is correct?
Answer:
negative decimal
Step-by-step explanation:
A positive decimal divided by a negative decimal is always a negative decimal
Answer:
Even though you didn't show the answer choices heres something that might help: A negative sign multiplied by another negative sign would give you a positive sign.
Step-by-step explanation:
Explain and answer pls :)
Answer:
first write boys/girls=2/3 then we know there are 24 boys so; 2/3=24/girls .so we have 24×3/2=36= girls number.
2/3 a - 1/6 = 1/3
answer this math question asap pls
Answer:
a=3/4
Step-by-step explanation:
1. Get 2/3a by itself.
•Turn 1/3 to 2/6 by multiplying 1/3 by 2/2.
•Because you only add and subtract like denominators
This will make it look like:
2/3a - 1/6 = 2/6
Then, add 1/6 to both sides to get 2/3a by itself.
It'll look like this:
2/3a = 3/6
2. Get a by itself.
•Multiply the reciprocal (opposite) of 2/3 to get a alone.
This will look like:
(3/2) • 2/3a = (3/2) • 3/6
a = 18/24
3. Simplify.
Find the largest number that can simplify the equation.
For example, 18 ÷ 3 = 6, and 24 ÷ 3 = 8.
But the largest number you can divide both sides by is 6.
18 ÷ 6 = 3 and 24 ÷ 6 = 4.
3/4.
What are the vertices of the resulting image A’B’C’D’E after rotating the figure 90 degrees about the origin?
Answer:
45
Step-by-step explanation:
tryyyyy hardddddd!!!!!!!!!!
Answer:
Step-by-step explanation:
980
- 11 2/3 × ( - 4 1/5 ) =
44 2/15
-49
44 2/15
49
Answer:
the answer is -49
Step-by-step explanation:
........................................
A bullet of mass m1 = 0.020 kg is fired with initial speed v1 into a block of mass m2 = 0.500 kg that is initially at rest. The bullet becomes embedded in the block and the pair slide along to the right a distance d= 0.35 m over a rough surface with uk = 0.25. the spring (with k = 450 N/m) is compressed by a distance of x = 0.075 m. work backwards and determine the initial velocity of the bullet.
2 __ a solution of 4 = k/4
is it or is it not
[tex]k = 16[/tex]
Step-by-step explanation:Question[tex]4 = \frac{k}{4} [/tex]
First, make k as the Subject
[tex]4 \times 4 = k[/tex]
Now simply Solve it
[tex]k = 16[/tex]
Hope this helps you.
Have a nice day!
Good luck on your Assignment!!
Refer to the image below.
Answer:
Median and mode because it is the digit in the middle aka the median and because it is the number that it is the most repeated aka the mode
Step-by-step explanation:
