Answer:
the sum of 10 and the product of 4 and 9
Step-by-step explanation:
PLSSSSSSSS HELP ME WITH THIS CORRECT ANSWER GETS BRAINLIEST
Answer:
6
Step-by-step explanation:
factorise 343m^3 + 27n^3
answer:m3+27n3
Step-by-step explanation:
Rewrite
27
n
3
as
(
3
n
)
3
.
m
3
+
(
3
n
)
3
Since both terms are perfect cubes, factor using the sum of cubes formula,
a
3
+
b
3
=
(
a
+
b
)
(
a
2
−
a
b
+
b
2
)
where
a
=
m
and
b
=
3
n
.
Hope it helps ☺️☺️☺️
Pls help me add me on ig hairstyles2530
Answer:
Step-by-step explanation:
Angles 1 and 2 are supplementary.
• The measure of angle 1 is (2x - 3) ◦
• The measure of angle 2 is (-5x + 423) ◦
What is the measure of angle 2?
Answer:
1 = 157°
2 = 23°
Step-by-step explanation:
because the angles are supplementary, their angles will add up to 180°set up the equation (2x-3)+(-5x+423)=180combine like terms to get -3x+420=180subtract 420 from 180 to get -3x=-240divide by three and get x=80now plug in 80 for x in both equationsEmily has saved up $4. Each day, Emily earns $25 from babysitting. Write an explicit
equation, a(n), for this sequence that represents how much money Emily has each
day.
Answer:
y=25x+4
Step-by-step explanation:
Sarah changed the quadratic function x^2 - 8x+10 from
standard form to vertex form using the method
of completing the square. What number did Sarah add to
both sides of the equation during the process?
a. -8
b. 16
C. 10
d.-4
Answer:
is d because the vertex is not helping the square
Step-by-step explanation:
What is the equation of a circle centered at the origin with radius 20
Answer:
we have a rule
(x-h)²+(y-v)²=r²
while h is the x intercept
v is y intercept
r is the radius
so the answer will be
x²+y²=400
or
x²+y²=20²
Bill bought a $300 watch which was on sale for $280. What was the percent discount?
I am a little confused on what you meant, and I'm not sure if its correct. I think he saved $20
#3 Find angles 1, 2 22 h A) 90, 68 B) 68,90 C) 90, 90 D) 68, 68
Answer:
a
Step-by-step explanation:
LaTeX: \frac{2}{5}\div\frac{3}{5}
Answer:
2/3
Step-by-step explanation:
Given the expression
2/5÷3/5
= 2/5 * 5/3
= (2*5)/(5*3)
= 10/15
= 2/3
Hence the required answer is 2/3
Answer:2/3
Step-by-step explanation:
What is the slope of the line containing (-3,5) and (6,-1)?
A. 1
B. -2/3
C. 2/3
D. -1
In the diagram EA —> _|_ EC —>, and BD is straight line. Find the value of x.
Answer:
x=50 degrees
Step-by-step explanation:
180+x-90=3x-10
simplify
180+x-x-90+10=3x-x-10+10
2x=100
x=50
(PLSS HELP )
Refer to the Triangle Similarity notes and determine if the problems below are similar. If so, write a similarity statement.
1. Given: Angle K is congruent to angle M
Write 14/25 as a decimal. Show work
Answer:
14.25 decimal para saken
HELP PLEASEEEEEEEEEEEEE!
Answer:
3.) x=3
4.) x=11
Step-by-step explanation:
3.) 80= 27x-1
x=3
4.) 5x+5+9x+21= 180
14x+26= 180
x=11
Answer: #3) x= 3. #4) x= 11
Step-by-step explanation:
For #3 these angles are alternate exterior angles. (Opposite sides of the transversal and outside of the parallel lines) Alternate exterior angles are equal, so set these two equal to each other to solve for x. 27x-1 = 80 Add 1 to both sides. 27x = 81. Divide both sides by 27. X = 3. For #4, these angles are same side interior angles. (Same side of the transversal and inside the parallel lines) Same side interior angles sum to 180 degrees. (5x+5) + (9x+21) = 180. Combine like terms. 14x + 26= 180. Subtract 26 from both sides. 14x = 154. Divide both sides by 14. X = 11
How do I find the length of SU?
Answer:
itll be WU multiplied by 2.
Step-by-step explanation:
this is because TV is the bisector, so WU and SW are the same length. just multiply it by 2.
If Juan gets 60 problems correct out 75, what percentage did he get correct?
Answer:
Step-by-step explanation:
60/75=0.8=80%
6c+3d use c=8 and d= -8
Answer:
brain
Step-by-step explanation:
brain to the fullest
Can someone please help me I'm having trouble when rounding to the nearest cent for example : 7.5361 to tha nearest cent .
Answer:
7.54 i think??
Step-by-step explanation:
How many decimal places should we have in the product for this multiplication problem : 0.73 x 2.52
Answer:
4
Step-by-step explanation:
because the first number has 2 decimal places and the second 2. So, 2+2=4
Answer:
ksoslsmskksisosjzjsoslsndhsislsmndjddu
Step-by-step explanation:
yapamadım
Find the length of side a.
(-2,-4) and (-1, -5)
Answer:
sorry I am very sorry to say your question is incomplete. best of luck
Find the missing length in the right triangle.
A. 10ft
B. 12ft
C. None of the other answers are correct
Answer:
C=10
Step-by-step explanation:
6^2+8^2=100
the square root of 100 is 10.
Triangle JKL is rotated 45° counterclockwise using the origin as the center of rotation.
2
-
Which graph shows the location of triangle J'K'L?
Answer:
its a
Step-by-step explanation:
Write an equation in slope-intercept form of the line that passes through the points (- 2, - 2) and (5, 12)
The equation is y=
Answer:
y= 2 x + 2 i think
Step-by-step explanation:
Right answer will get a brainlist
Answer:
546
Step-by-step explanation:
Lateral SA = (2l + 2w)·h
= [2(10.5) + 2(2.5)] · 21
= (21 + 5) ·21
= 26(21)
= 546
Whoever can answer 11-2 in PEDMAS form pls do it.
Answer:
9
Step-by-step explanation:
11 - 2 = 9
The number of yodelers is twice the number of xylophones, how do I write this in a equation ?
Answer:
X=(Y*2) // Y=(X/2)
Step-by-step explanation:
Xylophones = "X"
Yodelers = "Y"
First Equation: X=(Y*2) essentially just explains that the xylophones is equal to the yodelers times 2
Second Equation: Basically the same thing, but rather than multiplying the yodelers by two, it divides the xylophones in half.
I NEED HELP REALLY FAST!!
Unit Test Unit Test Active 21 22 Which phrase describes the algebraic expression 6x? O the quotient of 6 and a number the difference of 6 and a number O the product of 6 and a number O the sum of 6 and a number Mark this and return Save and Exit drex
Answer:
-22
Step-by-step explanation: