Answers
Answer:
23
Step-by-step explanation:
90-47=43 (90 bc right angle)
2x-3=43
+3
2x=46
÷2
x=23
Related Questions
Please help me! No links as answers please. Find the expected value: A card is drawn from a deck. You win $104 if the card is an ace, $26 if it is a face card, and $13 if it is the eight of clubs.
Answers
Answer:
I highly doubt this is right bu $26 since there are many face cards in a deck.
Step-by-step explanation:
A triangle has angle measurements of 50°, 50°, and 80°. What kind of triangle is it?
Answers
Answer:
I would guess an Acute triangle
Step-by-step explanation
because all 3 sides are under 90 degrees so it cant be a right and its very close in size so its rather acute and if not its Isosceles.
Answer:
acute triangle
Step-by-step explanation:
three angles are under 90°
Which is cheaper?
A) $15 for 500ml
B) $40 for 1.5L
Answers
Answer: The answer is A i think
Step-by-step explanation:
Do the side lengths of 8, 15, and 20 forms a triangle?
Answers
Answer:
Yes they do
Step-by-step explanation:
https://www.mathwarehouse.com/geometry/triangles/triangle-inequality-theorem-rule-explained.php?alenght=8&blength=15&clength=20#triangle-inequality-theorem
This demostration shows how.
Answer:
yes
Step-by-step explanation:
when 1st and 2nd lengths addition is more than 3rd side
for example
6+8>10
WHAT SHAPE IS THIS Pls send help pls
Answers
Answer: pentagonal pyramid
Step-by-step explanation:
It’s a pentagon
Answer:
the answer is A the pentagonal pyramid
Step-by-step explanation:
Select all the figures that are shaped to represent 60% of the whole.
Answers
Tuition for one year at state technical institute is about 4200. Josh would like to attend this institute and will save money for each month for 4 years. His parents will give him 1500 for his first years tuition. What’s the minimum amount of money josh must save to have enough money to pay for Josh’s first year of tuition?
Answers
Answer: pretty sure it’s $56.25
Step-by-step explanation:
4200-1500= 2700 divided by 48 months (4 years).
SOS ... - - - ...
Will give brainliest help
Answers
Answer:
x = 11 , y = [tex]\frac{8}{3}[/tex]
Step-by-step explanation:
The opposite sides of a parallelogram are congruent
For the figure to be a parallelogram , then
ON = LM, that is
5x - 7 = 4x + 4 ( subtract 4x from both sides )
x - 7 = 4 ( add 7 to both sides )
x = 11
and
OL = NM , that is
3y - 4 = x - 7 = 11 - 7 = 4 ( add 4 to both sides )
3y = 8 ( divide both sides by 3 )
y = [tex]\frac{8}{3}[/tex]
A base is labeled on the triangle below (look at picture!)
Answers
Answer:
It's A.
Step-by-step explanation:
Exit ticket: In the space below, write one similarity and one difference between circle graphs and bar graphs
PLEASE HELP ME! I need to turn in my exit ticket right now!
Answers
Line graphs allow us to see overall trends such as an increase or decrease in data over time. Bar graphs are used to compare facts. The bars provide a visual display for comparing quantities in different categories or groups. ... Circle Graphs are used to compare the parts of a whole.
Help please show your work
Answers
Answer:
-2x^2+10x-8
Step-by-step explanation:
(2x-2)(-x+4)
-2x^2+8x+2x-8
Please help! Im begging!
Answers
Alright, so we know that there are 7 days a week with 24 hours per day.
24x7= 168 hours a week.
Convert the problem to an equation using the percentage formula: P% * X = Y.
Let's take the 40% that is Sleep and use it in the percentage formula with the 168 hours.
40%x168= roughly 67 hours.
Hope this helped!
Please answer ASAP DUE AT 8 BRAINLIEST
Answers
Answer:
the perimeter is 11cm and the area is 7cm^2
Step-by-step explanation:
NP =PS, meaning they have the same length. so the perimeter is 3.5 + 4 + another 3.5.
For the area imagine you cut the triangle in half. from P to the middle of NS. Put the 2 triangle halves together to form a rectangle. (PS is now touching NP). This would be a 2x 3.5 rectangle. 2x 3.5 is 7, meaning both this imagined rectangle and the triangle have an area of 7cm^2.
Kelly has two dogs, Pixie and Fifi.
Pixie weighs 8.5 kilograms
Fifi is 720 grams lighter than Pixie.
Work out how much Fifi weighs.
Answers
Answer:
7.78 kilograms
I need math help fast plzzz
Answers
Second a little 9
Third a little 7
4. 1/a little 5
5.I’m not sure
6.a little 8 b little 4
7.not sure
8. A little 6
Home plate for professional baseball has the dimensions shown below. What is the area of home plate, in square inches?
Answers
Answer:
Hi! The answer to your question is 176,868 Square Inches
Step-by-step explanation:
[tex]Area = Length * Width[/tex]
[tex]8.5 * 12 * 12 *8.5 * 17 = 176,868[/tex]
☆*: .｡.｡.:*☆☆.*: .｡..｡.:*☆☆*: .｡.｡.:*☆☆.*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
HELP PLEASE!! ILL GIVE BRAINLIEST
Answers
Out of a group of 20 volunteers, 11 people are chosen to participate in a survey about the number of miles they drive to work each week. What is the sample in this situation?
Answers
Answer:
11 persons chosen to participate in the survey
Step-by-step explanation:
A certain fraction or percentage of subjects or persons drawn randomly from a larger population is called a sample. A randomly selected set of sample will be representative of the population especially when it is impossible for the whole population to participate in the study. In the scenario above, the population or larger group would be the set of volunteers. The actual number of people chosen from the group of volunteers to participate in the survey is the sample, which are the 11 people chosen from the volunteers.
5+5?????????????????????????????????????????/
Answers
Answer:
Hello There!!
Step-by-step explanation:
Here is your answer:5+5 eqauls 10.
hope this helps,have a great day!!
~Pinky~
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
The answer is 4,800 square centimeters I believe... Try to check my answer just in case I'm wrong...
Enzo and Zahra are playing a game. Their scores for five games are shown in the table below.
Enzo’s and Zahra’s Scores
Enzo’s Scores
39
47
46
50
38
Zahra’s Scores
37
33
45
30
45
Enzo’s mean score is 44. Zahra’s mean score is 38. How much greater is the mean absolute deviation for Zahra's scores than for Enzo's scores?
1.2
4.4
5.6
6.0
Answers
Answer:
1.2 A
Step-by-step explanation:
Answer:
1.2
Step-by-step explanation:
can someone please help
find rate of change or slope
a. 1
b. 2
c. 1/2
d. 64
Answers
A rock is thrown from the top of a 763 feet tall
building. The distance, in feet, between the rock and
the ground t seconds after it is thrown is given by
d=-16t? – 2t + 763. How long after the throw
does it take for the rock to first reach 430 feet from
the ground?
Answers
Answer: 4.5 Seconds
Step-by-step explanation:
PLEASE HELP, EMERGENCY!!!
Don’t link any files!!!!
Answers
Answer:
150
Step-by-step explanation:
5×10×3=150 I think that's how you do area I could be wrong if I am then oops
Which of the following is NOT an arithmetic sequence?
1) 15, 9, 3, -3, -9
2) 4, 7, 10, 13, 16
3) 1, 2, 3, 4, 5
4) 2, 4, 8, 16, 32
Answers
Answer:
2, 4, 8, 16, 32
Step-by-step explanation:
8) Circle each statement that is true
:-5>-8
-7>-4
-15-6
-32
3<-9
10 >8
Answers
You love watching movies on your phone! Unfortunately each movie uses about
0.75GB. For this billing cycle, you’ve already used up 3 GB and your cellular plan
has a 15 GB data limit. How many movies can you watch without going over your
data limit?
2) Is there only one possible value for M (the number of movies you can watch
without going over your data limit) or many values? Explain.
Answers
Answer:
2
Step-by-step explanation:
8. The following data represent the number of pop-up advertisements received by 10
families during the past month. Calculate the mean number of advertisements received
by each family during the month.
43
37
35
30
41
23
33
31
16
21
Answers
Answer:
Step-by-step explanation:
16 21 23 30 31 33 35 37 41 43
total no. 10 / 2
= 5
Step-by-step explanation:
Answer:
31
Step-by-step explanation:
(43+37+35+30+41+23+33+31+16+21)÷10=310:10=31
∆ABC is mapped onto ∆A'B'C' which is then mapped onto ∆A"B"C". ∆ABC and ∆A"B"C" are shown in the diagram.
a. Describe the sequence of transformations from ∆ABC to ∆A"B"C".
b. Describe a single transformation from ∆ABC to ∆A"B"C".
c. What is the relationship between ∆ABC and ∆A’’B’’C’’? Explain your reasoning.
Answers
Answer:
1rotation translation dilation
2dilation
3the relationship is the shapes are the same just dilated and in different spots. The shapes are in different spots and are different sizes ut they are the same shape making them related.
Step-by-step explanation:
If a 50 kg car accelerates at a speed of 10 miles per second squared, what will the force of the car be? (Remember: Force = mass x acceleration) *
Answers
Answer:
500N
Step-by-step explanation:
Given data
Mass m= 50kg
Acceleration a= 10m/s^2
We know that the expression for the force is
F=ma
Substitute
F= 50*10
F= 500N
Hence the applied force is 500N