Answers
Answer:
75
Step-by-step explanation:
the angles inside of a triangle all add up to 180°, so just had the angles given to you and subtract it from 180° and what you get should be your answers.
Related Questions
help it says which triangles are similar
Answers
Answer:
A) triangles A and B
Step-by-step explanation:
Their dimensions are proportional and their angles are equal
The sum of 3 times a number and another number is 34. Five times the first number minus the other number is 38. What are the two numbers. The numbers are 3 and 11. The numbers are 9 and 7.
Answers
Answer:
3+11+9+7
Step-by-step explanation:
You add all the numbers
Help which ones are it ?
Answers
Answer:
A, B, and D
Step-by-step explanation:
A 2-ft vertical post casts a 20-in shadow at the same time a nearby cell phone tower casts a 125-ft shadow. How tall is the cell phone tower?
Answers
Answer:
1249. 5 inches
Step-by-step explanation:
Pole length , Pl = 2 fts
Pole shadow, Ps = 20 in = (0.0833 * 20) = 1.666 ft
Tower length, Tl = 125 ft
Tower shadow, Ts = x
Pl / Ps = Tl/ Ts
2/ 1.666 = 125 / x
Cross multiply
2x = 125 * 1.666
2x = 208.25
x = 104.125 ft
x = 104.125 * 12 = 1249. 5 inches
help pleaseeeeeee
which is equivalent to 80 1/4x?
Answers
2nd one is the right one
hope it helps you ❣❣
Mark me as brainliest
Please help solve this system y=3x+15 and y =5x+9
Answers
Answer:
(3, 24)
Step-by-step explanation:
Simplify the expression: 7(x+y)-7x
Answers
Answer:
7xy(x + y)
Step-by-step explanation:
7xy(x + y)
Simplifying
7xy(x + y)
(x * 7xy + y * 7xy)
Reorder the terms:
(7xy2 + 7x2y)
(7xy2 + 7x2y)
The two triangles are similar to each other. How long is the side labeled “?”
Answers
Answer:
12
Step-by-step explanation:
The smaller triangle seems to have dilated and formed the larger triangle. So, let's find the factor of increase.
9 / 3 = 3, so 3 is the factor of increase.
Now we need to do 4 x 3 = 12
So, ? = 12
Hope that helps!
-Sabrina
A 24,000-gallon pool is being filled at a rate of 50 gallons per minute. At this rate, how many minutes will it take to fill this pool 2/5 full?
PLEASE SHOW YOUR WORK!!!!
WILL MARK BRAINLIEST!!!!
Answers
Answer:
192 minutes
Step-by-step explanation:
24,000 times .4 = 9600
9600 / 50 = 192
Please answer fast!!!
Answers
Answer:
Try looking on quizlet I've found alot of my answers on there also!
Allyson Greve has calculated her federal taxable income to be $45,300. She pays a state income tax rate of 3% on her federal taxable income.
Find her state income tax.
Answers
Answer:
1,359
Step-by-step explanation:
3% of 45,300 is 1,359
Robert bought a pair of shoes that was on sale for 30% off
the original price of $79.95. Which is closest to the sale
price of the pair of shoes?
Answers
Answer:
The sale price of the shoes is $55.96
Step-by-step explanation:
1: 30% of $79.95 is 23.985.
Which would round to $23.99.
Then subtract 23.99 from 79.95.
79.95-23.99= 55.96
Which rule describes the x-coordinates in the translation below?.
On a coordinate plane, triangle A B C is shifted 6 units up.
x + 0
x + 6
x – 6
x + 2
Answers
9514 1404 393
Answer:
(a) x + 0
Step-by-step explanation:
When translation is up or down, the x-coordinate doesn't change. It will be ...
x + 0
Answer:x+0
Step-by-step explanation:I HAVE DONE THIS BEFORE
timed test 2mins! be quick
Answers
Answer:4 1/6
Step-by-step explanation:
2 1/2 = 5n
use the inverse operation and show steps!!
Answers
5 (n/2+1/2+1/2),1/2+5n+1
Find the volume of the cone. Round your answer to the nearest tenth.
The volume of the cone is about ____ cubic inches.
Answers
The formula is 1/3(3.14)(r^2)(h)
1/3(3.14)(2^2)(4)
Help me plz so my mom stops yelling at meh
Answers
Answer:
x | y
1 | 3
2 | 6
4 | 12
5 | 15
____________
2nd table down
Step-by-step explanation:
x | y
1 | 3
2 | 6
4 | 12
5 | 15
_____
This relationship is y = 3x.
Because y is always x multiplied by 3.
Thus this relationship is the only proportional one because it is in the form y = kx, where k is the constant of proportionality.
The relationship is also known as direct variation because it goes through (0,0) has a constant variation, and is a linear relationship.
The radius of a circle is 4 centimeters. What is the angle measure of an arc bounding a sector with area 2 square centimeters?
Answers
Answer:
Measure of the arc = 14.32°
Step-by-step explanation:
Radius of a circle = 4 cm²
Area of the circle = πr²
Here, r = radius of the circle
Area of the circle = π(4)²
= 16π cm²
= 50.265 cm²
Since, area of a sector = [tex]\frac{\theta}{360}(\text{Area of the circle})[/tex]
Here, θ = Central angle subtended by the arc Or measure of arc
Area of the sector given as 2 cm²
2 = [tex]\frac{\theta}{360}(50.265)[/tex]
θ = 14.32°
Therefore, measure of the arc = 14.32°.
Gravity pulls the metal down at 10 N, but the metal pieces RISES! At least how much force is needed to make it move upward?
Answers
Answer: Greater than 10 N
Step-by-step explanation:
Given
Gravity force on metal is 10 N
But the metal piece is rising i.e. there must be an upward force greater than 10 N
Suppose the force is F
So, we can write
[tex]\Rightarrow F>10\ N[/tex]
Any force greater than 10 N is sufficient for the metal to move upwards
The greater the amount of force faster will be the movement
Apple juice and cranberry juice have been mixed in the ratio of 4:5. If the price of apple juice is 45 cents per pint and the price of cranberry juice is $0.8 per pint, what should the price of one pint of the mixture be?
Answers
Answer:
$0.24
Step-by-step explanation:
The computation of the price of the one pint of the mixture is shown below:
Since the ratio of apple juice and cranberry juice is 4:5
And, the price of apple juice is 45 cents i.e. = 0.45 × 4 ÷ 9 = 0.2
Also the price of cranberry juice is $0.8 = $0.08 × 5 ÷ 9 = 0.04
SO, the price of one pint of the mixture is
= 0.2 + 0.04
= $0.24
Answer:
$0.24444
Step-by-step explanation:
Which inequality is represented on the number line below?
1. x < 13
2. x ≤ 13
3. x > 13
4. x ≥ 13
Answers
Answer:
Number 3: x > 13
Step-by-step explanation:
Whenever the circle is open, you will not include 13. If the circle is closed, then you would include 13 meaning that x is greater or equal to 13.
TRIANGLE SIMILARITY & CONGRUENCE. PICTURE INCLUDED! asa,aas,sss, or sas
Answers
Answer:
AA they give you two angles
A А
С
B.
ZABC is bisected by BD. If m DBC = 65°,
then m ZABC = [?]°
Enter
Answers
Answer:
m∠ABC = 130°
Step-by-step explanation:
BD is the angle bisector of angle ABC .
Therefore, ∠ABD ≅ ∠DBC
Measure of angle DBC = 65°
Therefore, m∠ABD = m∠DBC = 65°
m∠ABC = m∠ABD + m∠DBC
= 65° + 65°
= 130°
Calculate the area of these shapes. Answer correct to one decimal place:
Working out is needed
Answers
c) 25 X π / 2 ≈ 39.3, d) 16 X π / 4 ≈ 12.6, b) 100 X π / 4 X 3 ≈ 235.6
5.
Find the rate of change for the situation. You run 3 miles in one hour and 6 miles in two hours.
A. 3 miles
B. 3 miles per hour
C. 2 hours
D. 2 miles per hour
Answers
Answer:
c
Step-by-step explanation:
c
The momentum of a variable is represented by the rate of change. The rate of change for the situation is 3 miles per hour.
What is the rate of change?The momentum of a variable is represented by the rate of change, which is used to quantitatively express the percentage change in value over a specific period of time.
Given the distance covered in one hour is 3 miles, while the distance covered in 2 hours is 6 miles. In the given case, the rate of change for the situation, therefore,
Rate of change = (6miles-3miles)/(2hours-1hour) = 3miles/hour.
Hence, the rate of change for the situation is 3 miles per hour.
Learn more about Rate of Change:
https://brainly.com/question/12786410
#SPJ2
What is the sum of
9
16
and
5
16
Answers
Answer:
To solve for the sum, add all whole numbers together.
Step-by-step explanation:
16 + 9 = 25 and 5 + 16 is 21.
Subtracting these values will give you positive 4, but that's extra.
Answer:
9+16=25 AND 5+16=21
Step-by-step explanation:
Use the Order of Opperations to calculate the answer.
Three teachers buy prizes to put in the prize bin at school. Mrs. Maiers spends $7.68 on stickers. Mr. Lang spends $11.52 on balloons. Mrs. Connor spends $17.64 on pencils.
Answers
Answer: $12.28
Step-by-step explanation:
Here's the complete question:
Three teachers bought prizes to put in a bin at school. Mrs. Maier spent $7.68 on stickers. Mr. Lang spent $11.52 on balloons. Mrs. Connor spent $17.64 on pencils. The teachers divided the cost evenly. How much did each teacher pay?
Cost of stickers = $7.68
Cost of balloons = $11.52
Cost of pencils = $17.64
Total spent = $7.68 + $11.52 + $17.64 = $36.84
The amount that each teacher will pay when the total cost is evenly shared will be:
= $36.84 / 3
= $12.28
reposting because the 2 answers didnt make sense
can somebody please explain this
Answers
Answer:
For A, I'd probably say 10. Then again, I'm not sure
Step-by-step explanation:
15/23 Marks
y
10-
600
A B C
a) Complete the table of values for
y = 2x2 + x
9
Х
-2
-1
o
1
2
8
7 구
y
3
6
5-
b) Which of the three curves drawn
matches the graph of y = 2x2 + x?
3-
Overview
Drawing Quadratic Graphs
View One Minute Version
Answers
Answer: a) 6, 0, 10 b) yellow/orange line
Step-by-step explanation:
a) Plug the x in the y functions, y = 2x² + x
when x = -2, y = 2(-2)² + (-2) = 8 - 2 = 6
when x = 0, y = 2(0)² + (0) = 0 + 0 = 0
when x = 2, y = 2(2)² + (2) = 8 + 2 = 10
b) By looking the table, the equation has a point (0,0), only blue and yellow/orange line has the passed the point (0,0), so we delete the red line option.
And we choose a point (1,3), then only yellow/orange line has passed the point (1,3). So the yellow/orange line fits the equation.
Help help help help help
Answers
Answer:
a) 6
b) x^2
Step-by-step explanation:
