Answers
You could find QT by using the Pythagorean Theorem.
8^2+QT^2=13^2
64+QT^2=169
QT^2=105
QT=
[tex] \sqrt{105} [/tex]
Related Questions
x^2 + 4x − 9 = 0
I have no idea what to do! Help
Answers
Answer:
X= 1.8
Step-by-step explanation:
If I’m not mistaken then this is how to work it out. X^2 + 4x -9 =0. X^2 + 4x would be 5x. 5x - 9 = 0. +9 on both sides. 5x=9. Divide by 5 on each side. X= 1.8
Which expression represents the sum of (2x - 5y) and (x + 2y)?
Answers
Answer:
B. 3x-3y
Step-by-step explanation:
Answer:
(A) 3x - 4y
Step-by-step explanation:
If you spin a 4-color spinner 3 times,
how many different outcomes could you have for the 3 spins?
Answers
Answer:
12 outcomes for 3 spins
Step-by-step explanation:
4×3=12
Solve the equation for x. 6 E n=1 (x-3n)=-3
Answers
PLEASE HELP RIGHT NOW ASAP IF CORRECT I WILL GIVE BRAINLIEST HELP NOW
Answers
Answer:
x^4
is the answer
the sum of -4 and a number is equal to -48 what is the number
a. -12
b. -44
c. 12
d. -52
Answers
Answer:
-44(b)
Step-by-step explanation:
-4+x=-48
add 4 to both sides
x=-44
PLZ HELP I WILL MARK BRAINLIEST A rectangular prism has a base that is 5 cm by 7 cm and a height of 12 cm. If all dimensions are doubled, what happens to the volume? When the dimensions are doubled, the volume is twice the original volume. When the dimensions are doubled, the volume is three times the original volume. When the dimensions are doubled, the volume is four times the original volume. When the dimensions are doubled, the volume is eight times the original volume.
Answers
Answer:
When the dimensions are doubled, the volume is eight times the original volume.
Step-by-step explanation:
difference in volume = volume of prism with dimensions doubled / original volume of prism
Volume of a prism = length x width x height
original volume of prism = 7 x 5 x 12 = 420
doubled dimensions of prism = (7x2) x (5x2) x (12 x 2)
volume = 14 x 10 x 24 = 3360
3360 / 420 = 8
Answer: D When the dimensions are doubled the volume is eight times the original volume
Step-by-step explanation: I got this test and i got it correct :D brainly please if u want i need em me no lie
I HELP NEED ASAP PLZ HELP ME
Answers
Answer:
Step-by-step explanation:
you would do 60 divided by 5 which would get you 12
then you multiply 12 by 3 which would be 36
lastly you would multiply 36 by 7 which would get you
252
Answer:
so first you take 7 and you multiply by 60 bc that way you will have the minutes 60x7=420 then you divide 420 by 5 and get 84 then 84x3=252
Step-by-step explanation:
help me with this math question gr 8 math please
Answers
Answer:
C = 112, A = 150, D = 30, B = 38
Step-by-step explanation:
I solved C first using:
30+38+c = 180 (angles along a straight line should add up to 180 since a whole circle is 360)
-
I solved A by looking across from C.
Angles on opposite sides should mirror each other but A includes 38* + C
Just by doing 112 + 38 you get 150.
-
I solved D by looking at 30*, alternative interior angles are the same so D is 30*.
-
I solved B by taking C (112) and D (30) and adding them together and subtracting from 180.
Interior angles of a triangle should all add up to 180,
112 + 30 + B = 180
From this I got that B was 38.
Alternatively you can find this out by looking at the 38 degrees, corresponding congruent angles are always the same.
I suggest reviewing this angles sheet if you're ever stuck in the future.
Answer:
C = 112, A = 150, D = 30, B = 38
Step-by-step explanation:
Which option best shows X > -16??
A
B
C
D
Answers
Answer:
The answer is C
If you continually experience budget defi-
cits, how can you decide which expenses
to cut?
Answers
Answer:
you need to cut variable expenses first
ANSWER FOR BRAINLIEST:
The low temperatures for the last five days are: Low Temperatures: 62, 46, 50, 52, 55.
Find the MEAN ABSOLUTE DEVIATION (MAD) of the temperatures
Answers
Sample size:5
Mean: 53
Mean Absolute Deviation (MAD): 4.4
Leticia went into Discount Music to price CDs. All CDs were discounted 23% off the marked price. Leticia wanted to program her calculator so she could input the marked price and the discounted price would be the output. Which of the following is an expression for the discounted price on a marked price of p dollars?
p – 0.23p
p – 0.23 p
p – 0.23
p – 0.23
p – 23p
p – 23 p
p – 23
p – 23
0.23p
Answers
Answer:
0.23p
Step-by-step explanation:
23% is 0.23 in decimal form. To get the discount amount you have to multiple 0.23 times the dollar amount of the CDs. Or multiply it to p
in the diagram below, the measure of angle W is 5 times as large as the measure of angle X. what is the measure of angle W?
Answers
Answer:
D. 150
Step-by-step explanation:
X = W/5
X + W = 180
*If X = 30, and W = 150:
30 = 150/5
30 + 150 = 180
A box of cereal is halfway full. How much cereal is in the box? 14 in 2 in 8.8 in
Answers
Answer:
I'm honestly proud of myself for getting this right, the answer is 123.2
Step-by-step explanation:
14 x 8.8 x 2 divides by 2 and that's your answer pretty self-explanatory and simple
Find the surface area, Please Help!!!
Answers
Answer:
331 ft^2
Step-by-step explanation:
In the diagram, PQRS ~ TUVW. Find the value of x.
Answers
Step-by-step explanation:
whw
where is the diagram?
A family went to a restaurant for dinner. The bill before tax and tip was $52.78. The sales tax is
6.5%, and the family wants to tip 18%. The tip is on the cost of the food plus tax.
What was the total cost of the meal, including tax and tip?
A
$66.33
B
$65.71
С
$62.28
D
$56.21
Answers
Answer:
B
Step-by-step explanation:
52.78×6.5%=3.43
52.78×18%=9.50
52.78+3.43+9.50=65.71
ΔΑΒC. ΔXYZ
Find the missing side length, s.
Answers
Answer:
s= 2 as the traingles are similar so their ratio is 2:1
Graph the line with the equation y = 1/2x+3
Answers
Answer:
(0,3) (-6,0) these will be the points
PLEASE HELP! I WILL MARK BRAINLIEST AND IM GIVING OUT AS MANY POINTS AS I CAN!!
Answers
Answer: Answer to 13 is 16 as it is 81+ days. Answer 14 is 16/50 which is 32 percent The median on 15 is the 6th value and the minimum value is the smallest number in the sequence provided. The lower quartile is the 3rd number in the sequence but you need to put them from smallest to largest. The upper quartile is the 9th number in the sequence. The maximum value is the biggest number in the sequence
Step-by-step explanation:
HELP 10 POINTS GIVEN 5TH GRADE MATH ONE QUESTION BRAINLIEST
Answers
Answer:
2848, 7120
Step-by-step explanation:
It's simple multiplication, there's nothing more to it.
Answer:
The first square is : 2848The second one is : 7120As shown in the picture
Step-by-step explanation:
I hope that is useful for you :)
4.4.24
Question Help
Let AABC ADEF. Find mZE.
The value of mZE is 19
(Simplify your answer. Type an integer or a decimal.)
(83+y)
2x+63
С
6x +3
(49-23)
E
Help please
Answers
Answer:
The angle marked E is 120 degrees
Step-by-step explanation:
Here, we want to get the value of the angle marked E
when two triangles are similar/congruent, we have equal angle measures
Using the markings, we can deduce the following relationships;
4y -28 = 83 + y
4y-y = 83 + 28
3y = 111
y = 111/3
y = 37
So, we have;
4y-28 as
4(37) - 28
= 120
There are 45 rows of tomato plants in the hydroponics farm at O'Brien's Farms Each row has 14 plants. 2/3 of the plants have sprouted. How many sprouted plants does O'Brien's have?
Answers
Answer: 420 sprouted plants
Step-by-step explanation:
First find the total number of tomato plants in the farm.
= Number of rows * No. of plants per row
= 45 * 14
= 630 plants
2/3 of them have sprouted so the number of sprouted plants is:
= 2/3 * 630
= 420 sprouted plants
Solve the system by substitution 8y+3=x 9x-5y=-40
Answers
Point Form:
(-5,-1)
Equation Form:
X = -5 and Y = -1
Hope this helps :)
Have a great day!
Perform the indicated operations:
2/x-2+x/x+9-x+20/x2+7x-18
Answers
Answer: The answer is B
Answer:
B
Step-by-step explanation:
the area of the triangle is 24 square feet. what is the length of the base?
A) 8 feet
B) 16 feet
C) 21 feet
D) 36 feet
Answers
Answer:
16 feet
Step-by-step explanation:
Area of a Triangle: (Base*Height)/2.
Therefore, Base:(2A)/Height =(2*24)/2=16
Solve for b pls. Due by 2:45.....
Answers
Answer:
b = 12
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
b² + 5² = 13²
b² + 25 = 169 ( subtract 25 from both sides )
b² = 144 ( take the square root of both sides )
b = [tex]\sqrt{144}[/tex] = 12
Brainliest giveaway
Write an equation in slope-intercept form of the line that passes through the given points.
Answers
Answer:
y = 2
Step-by-step explanation:
Since the y- coordinates of the ordered pairs are all 2
This indicates the line is horizontal with equation y = c
where c is the value of the y- coordinates the line passes through, then
y = 2 ← equation of line
Halla la fracción generatriz de 32,3454545...
Answers
answer:
creo que la respuesta es 32 690909/2000000
step-by-step explanation:
**los pasos están en la imagen**
buena suerte :)
espero que esto ayude
**por favor avíseme si esto es incorrecto / no es lo que estaba buscando o ambos**
que tenga un lindo día!