Answer:
8
Step-by-step explanation:
9-8=1
1x8=8
hii! help asap. i’ll give brainliest thanks!
Answer D
Step-by-step explanation:
In which quadrants would sine and cosine have the same sign (positive or negative)? Explain your answer.
The quadrants in which sin and cosine will have same sign are :
=》1st quadrant - both have positive values
=》3rd quadrant - both have negative values
what percent of 25$ is 5$ no links
Answer:
20%
Step-by-step explanation:
5 20% = 100%
Answer:
20% is 5$.
Step-by-step explanation:
Ok - these always need a bit of a read to make sure we're answering the right thing.
"What percent..." asks us for a percentage. Ok - good.
"...of 25..." asks us to take the number (25) and multiply it by the percentage we're going to find.
"...is 5" tells us what the answer we're looking for is. So we have:
25 × P = 5
- 25 times some percentage equals 5.
We can treat P as a variable and so can divide both sides by 25:
p = 5/25 = 1/5 = 0.2 = 20%.
Help please............
Answer: 21 units^2
explanation: mark me brainiest
6x - 5y = 11
y = 7x + 21
Answer:
x= -4, y= -7
Step-by-step explanation:
First, label the 2 equations.
6x -5y= 11 -----(1)
y= 7x +21 -----(2)
Substitute (2) into (1) so that the first equation is only written in terms of x.
6x -5(7x +21)= 11
6x -5(7x) -5(21)= 11 (Expand)
6x -35x -105= 11
-29x= 11 +105 (Simplify, +105 on both sides)
-29x= 116
x= 116 ÷(-29)
x= -4
Substitute x= -4 into (2):
y= 7(-4) +21
y= -28 +21
y= -7
PLEASE HELP IM STUCK
Where is ( 0, -5 ) on the coordinate plane?
Quadrant III
x Axis
y Axis
origin
Quadrant IV
Quadrant I
I
Hi guys! It’s 11:44 PM for me and this is due tomorrow so can u guys plsss help! I’d really appreciate it :) hope u guys have a good day!<333 /spam cuz no one is helping lol but it’s ok I’ll keep trying to spam!/
Answer:
I wish I could help but I'm not good with these type of questions :(( .
Step-by-step explanation:
I hope someone does help you tho
Answer:
I think they have the same potential energy
Step-by-step explanation:
9/12 is equal to 3/4
Polygon B is a scaled copy of Polygon A. What is the scale factor from A to B?
Answer:
scale factor = 2
Step-by-step explanation:
Determine the ratio of corresponding sides, image to original
scale factor = [tex]\frac{5}{2.5}[/tex] = 2
Answer:
2
Step-by-step explanation:
If one angle in Polygon A is 2.5
and one angle in polygon b is 5
5/2.5= 2
the answer is 2
The equation of a line is y = 3x - 6
What is the y-intercept of the line?
Enter your answer in the box.
TI
Answer:
-6
Step-by-step explanation:
Answer:
The y- intercept is -6
y= mx+b is the formula the y- intercept will always be "b"
Can someone tell me what x= to and y=?
Answer:
x = 112
y = 76
Step-by-step explanation:
x + 68 = 180
x = 180 - 68
x = 112
y = 76 (Because of alternate interior angles)
I will fail if i dont pass this test plzz help!!
Answer:
i dont know if this will help but i searched it up and it and it gave me a graph, i felt bad so here
Step-by-step explanation:
If you could help it would be good
Answer:
What are you trying to solve?
Step-by-step explanation:
Answer:
16. length=4
18. length=7
Step-by-step explanation:
Formula = area=length x height
16. 44=11xL
44 divided by 11 equals 4
18. 49=7xL
49 divided by 7 equals 7
I need help badly if you can help thank you very much
Answer:
(24,4,84)
Step-by-step explanation:
Since they restricted our domains to certain x values, we can find the range by plugging in the x values to find it y value or output.
[tex]f( - 2) = 5( { - 2}^{2} ) + 4[/tex]
[tex]5(4) + 4 = 24[/tex]
[tex]f(0) = - 5( {0}^{2} ) + 4 = 4[/tex]
[tex]5(4) {}^{2} + 4 = 84[/tex]
So our range is (24,4,84)
Answer:
f(x)=5x²+4
f(-2)=5×(-2)²+4
5×4+424f(0)=5(0)²+4
0+44f(4)=5×(4)²+4
5×16+484so the range of function{-2,0,4}is{24,4,85}
hope it helps.
Find M of angle ABC
Answer:
25
Step-by-step explanation:
[tex] \sf Answer \begin{cases}\sf \rightarrowtail \:( 3x - 6) + (2x + 25) + (x + 11) = 180 \\ \sf \rightarrowtail \: 3x - 6 + 2x + 25 + x + 11 = 180 \\ \sf \rightarrowtail \: 3x + 2x + x - 6 + 25 + 11 = 180 \\ \sf \rightarrowtail \: 6x + 30 = 180 \\ \sf \rightarrowtail \: 6x = 180 - 30 \\ \sf \rightarrowtail \: 6x = 150 \\ \sf \rightarrowtail \: x = \frac{150}{6} \\ \sf \rightarrowtail \: x = 25\end{cases}[/tex]
Round 4,678 to the nearest 100
Answer: 4,700
Step-by-step explanation: 678 is above 650, meaning it is closer to 700 than it is 600
so rounding this makes it 4,700
unless you meant it as a decimal which 4.678 would result in 4.68 since the 8 before 7 would round up the 7 to an 8 making it 4.68
Hope this helps ^_^
Answer:
It's 4,700.
Step-by-step explanation:
When rounding to the nearest hundred, we use the following rules:
1) We round the number up to the nearest hundred if the last two digits in the number are 50 or above.
2) We round the number down to the nearest hundred if the last two digits in the number are 49 or below.
3) If the last two digits are 00, then we do not have to do any rounding, because it is already to the hundred.
math plz help me due day its so close
Answer:803.84
Step-by-step explanation:
3.14 x (16^2) = 803.84.
16^2 is 256 so multiply that by 3.14
The two-dot plots below show the number of miles run by 14 students at the beginning and end of the school year.
Answer:
Step-by-step explanation:
From the dot plot of start of school year,
Maximum value of the miles run = 10
Minimum value of the miles run = 5
Range of the data set = 10 - 5
= 5 miles
From the dot plot of End of school year,
Maximum value of the miles run = 10
Minimum value of the miles run = 6
Range of the data set = 10 - 6
= 4 miles
The range at the start of the year was 5 miles and the range at the end of the year was 4 miles.
PLEASE HELP ASAP A student solved this system of equations.
y=-3x+8
y=2x +4
What is the x-coordinate of the solution to this system of equations?
A -12.0
(B) 0.8
C 2.4
D 4.0
Answer:
X=.8
Step-by-step explanation:
The volume and the radius of a cone and cylinder are the same, and the height of the cone is 24 find the height of the cylinder
Answer:
8
Step-by-step explanation:
8
Find the median and mean of the data set below:
24,37,36,8,17,10
Answer:
The Median is 15
The Mean is 22
find the unit price of 3 cans of cat food for $0.85
Answer:
$0.28
Step-by-step explanation:
Evaluate the expression for k = 2. –9 + 7k =
Answer:
k = 7/6
Step-by-step explanation:
evaluate 9 m+7 n if m=-7 and n=4
Answer:
-35
Step-by-step explanation:
9m+7n
m=-7
n=4
Plug the numbers into the equation
9(-7)+7(4)
-63+28
=-35
The length of the diagonal of a television is 30 inches and its width is 18 inches. Find the length of the television.
48 inches
36 inches
24 inches
12 inches
Answer:this his lil h
Step-by-step explanation:
The length of the television will be 24 inches. Then the correct option is C.
What is a Pythagoras theorem?The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.
The Pythagoras theorem formula is given as
H² = P² + B²
The length of the diagonal of a television is 30 inches and its width is 18 inches.
Then the length of the television will be
30² = 18² + L²
L² = 900 - 324
L² = 576
L = 24 inches
Then the correct option is C.
More about the Pythagoras theorem link is given below.
https://brainly.com/question/343682
#SPJ2
there were 800 students in a school. 55% of the students in the school were Caucasian and 22% were African American. The rest were Hispanic. What percent of the students were Hispanic?
Write a congruence statement for the pair of triangles
HELP ASAP! Find x.
Round to the nearest tenth:
Answer:
answer is in the image. hope it helps.
Simplify 20/32 into simplest form
Answer:
5/8
Step-by-step explanation:
Answer:
5/8
Step-by-step explanation:
............................
Q2.
(a) Solve
f+ 2f + f = 20
Step-by-step explanation:
apskaičiuoti trikampių perimetrą?
A pie was cut into equal parts. Pieces of pie were eaten. The pieces that remained created an angle that measured . What was the angle measure of one piece of pie?
Answer:
40degrees
Step-by-step explanation:
Complete question
four pieces of pie were eaten from a pie cut into equal parts. The 5 pieces that remained created an angle that measured 200°. What was the angle measure of one piece of pie
The total angle in the pie is 360degrees (since it is circular in nature)
Remaining angle = 360 - angle created by the last piece
Remaining angle = 360 - 200
Remaining angle = 160
Since the remaining angle is divide into 4 parts
angle measure of one piece of pie = 160/4
angle measure of one piece of pie = 40degrees