Solve 2x + 8 < 10 or 2x + 8 > 20.
Answers
Answer:
x=1 or x=9
Step-by-step explanation:
make x the subject of the formula by correcting the right terms and then divid both sides by 2
Answer:
Step-by-step explanation:
Related Questions
A traoezoid has basses of 36 1/2 noches and 13 1/2 noches and a height of 10 1/2 inches.What is the área of the trapezoid in square inches?
Answers
Answer:
Area of trapezoid = 262.5 inches²
Step-by-step explanation:
Given:
Larger Base = [tex]36\frac{1}{2}[/tex] inches = 36.5 inches
Smaller Base = [tex]13\frac{1}{2}[/tex] inches = 13.5 inches
Height of trapezoid = [tex]10\frac{1}{2}[/tex] inches = 10.5 inches
Find:
Area of trapezoid
Computation:
Area of trapezoid = [Sum of parallel line / 2]Height
Area of trapezoid = [(a+b) / 2]h
Area of trapezoid = [(36.5 + 13.5) / 2]10.5
Area of trapezoid = [(50) / 2]10.5
Area of trapezoid = [25]10.5
Area of trapezoid = 262.5 inches²
t = p + 50
The variable p represents the number phone calls she routes, and the variable t represents
the number of minutes she is on the phone. In all, how many phone calls does Shivani have
to route to spend a total of 93 minutes on the phone?
Answers
t = time p = phone calls
insert what we know:-
93 = p + 50
make P on its own:-
take away 50 from each side
43 = p
switch (you don’t HAVE to do this) :-
p = 43
So, shivani has to route a total of 43 phone calls to spend a total of 93 minutes on the phone.
Find the volume of the sphere
Answers
Answer:
Step-by-step explanation: You take the formula by doing 4×3.14× that number in the sphere, 2 times like for example, take 3 and multiple it 3×3, you take that answer and times it with that answer ^^^ 4×3.14×3 to the second power
(2, 4) after a reflection over the x-axis?
Answers
what does the model predict for the number of prizes won when you buy 10 tickets?
a - the model predicts that you will win 6 prizes when you buy 10 tickets.
b - the model predicts that you will win 19 prizes when you but 10 tickets.
c - the model predicts that you will win 4 prizes when you buy 10 tickets.
d - the model predicts that you will win 22 prizes when you buy 10 tickets.
Answers
Answer:
the answer is b
Step-by-step explanation:
top right corner
Answer:
the answer is b
Step-by-step explanation:
(Picture on top) Lines XU and WY intersect at point A based on the diagram, determine whether each statement is true. Select True or False for each statement. Please no files!
Answers
Answer:
didbkbbasbm jdndjd kkkfnms kkkcd
20 POINTS please help
Which ratio represents the probability of taking a red apple from a bag containing 8 red apples, 4 yellow apples, and 3 green apples?
A) 1:15
B) 3.15
C.4:15
D) 8:15
Answers
Answer:
D) 8:15
The first thing you do is add up all the apples which equals 15. And then you see how many red apples there are which is 8. Then you write your ratio which is 8:15.
Your answer is D) 8:15
So who’s tryna help me ☝
Answers
Answer:
4
Step-by-step explanation:
5+3=8 and 5-3=2 which is 8/2=4
Answer: 4
1. Simplify 5 + 3 to 8.
8 / 5 - 3
2. Simplify 5 - 3 to 2.
8 / 2
3. Simplify.
4
pleaseeeehelppppppppp
Answers
Answer:
x = 72.5
Step-by-step explanation:
half of the angle given, so 72.5 degrees.
In a circle with radius 3.4, an angle measuring 9.6 radians intercepts an arc. Find the
length of the arc to the nearest 10th.
Answers
Answer:
32.6
Step-by-step explanation:
S=3.4(9.6)
S=32.64≈32.6
Six friends arrive at a party their arrival increases the number of people at the party by 20% in total how many people are now at the party
Answers
Answer:
Step-by-step explanation:
Find the surface area of the prism,
2.5 m
2 m
4 m
4 m
Answers
Answer:
68
Step-by-step explanation:
2.5×4×2=20
2×4×2=16
4×4×2=32
20+16+32=68
What is 672 divided by 12?
Answers
Answer:
56
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
672 ÷ 12 = 56
The number of points in the first five games of the basketball season are listed below. What is the mean number of points scored?
Answers
Answer:
D. 19
Step-by-step explanation: I got it correct, if you need more of an explanation go ahead and contact me by commenting below. (If you have any complaints, go ahead and tell me). Thank you & have a great day! :)
Factor the expression completely.
35 + 2x2 – 24
Answers
Answer:
[tex]2x^{2} +11[/tex] cannot be simplified further
Step-by-step explanation:
HELP MEEEEEEE PLEASE
Answers
Answer:
choice 2) 2/9h
Step-by-step explanation:
It has to be a fraction so you would cross out the first answer.
Plz help if correct ill give Brainlyest
Answers
Answer:
x=21
Step-by-step explanation:
x=(16.8 * 2.5) /2=21
What are the mean,median and range for the monthly sales of the product?
Answers
Answer:
Option D
Step-by-step explanation:
mean=(∑x/N)=(1100+5000+2000+10100+8000/6)
=(34200/6)=$5700
________________-
median: =>
$1100,$2000,$5000,$8000,$8000,$10100
==>(5000+8000/2)=$6500
_______________
Range=maximum-minimum=10100-1100
==>$9000
so your answer is Option D
hope it helps...
have a great day!!
Which is the solution set of the inequality 15y-9<36?
9
Oy>
9
OY 5
OV<3
Oy>3
Answers
Answer:
15y>36+9
15y>45
y>45^15
y>3
In the equation, x2 −3x + 4 = 0, what is the value of "b"?
1
-3
4
0
Answers
Ethan ran 11 miles in 2 hours. What is the unit rate of miles to hour?
A. 5.5 miles per hour
B. 0.18 miles per hour
C. 5.5 hours per mile
D. 0. 18 hours per mile
Answers
Answer:
A
Step-by-step explanation:
11miles/2hours
11 divide by 2 = 5.5 miles/1 hour
5.5 miles per hour
Answer:
5.5 miles per hour
Step-by-step explanation:
What is the value of x in the equation -5/8x=-160
Answers
Answer: x=256
Step-by-step explanation: Hope this help :D
Let's solve your equation step-by-step.
−5/8x
=−160
Step 1: Multiply both sides by 8/(-5).
(8/-5)*(−5/8x)=(8/−5)*(−160)
X=256
Please help ! Please help!
Answers
please help me, i will mark brainliest
Answers
Answer:
B, C, E
Step-by-step explanation:
Answer:
C and B
Step-by-step explanation:
The sign means greater than or equal to. -4 is greater than -5, so check that, 5 is definitely greater than -5, so check that.
Which expression is equivalent to root 36/25
Answers
Answer:
6/5
Step-by-step explanation:
√36/25 =6/5
because root 36 is 6 and root 25 is 5.
Find the area of the SHAPE™
Answers
Answer:
132
Step-by-step explanation:
28(top rectangle) + 56 (middle rectangle)+ 48 ( which is the combined area of the two triangles) = 132
What is the opposite of - 1/4 ?
Answers
Answer:
1/4
Step-by-step explanation:
I need help asap !! Thank youuuuuuuuuuu
Answers
Answer:
Step-by-step explanation: 107.49/36 would give you 2.985833...
the question says to the nearest cent, so the answer would be $2.98
Solve this for me (geometry)
Answers
Given:
The figure of triangle GHI and a circle M inscribed in the triangle.
To find:
The perimeter of the triangle.
Solution:
We know that the lengths of the tangent on a circle from same exterior point are always equal.
[tex]JH=HK[/tex] (Tangent from point H)
[tex]6x-11=2x+9[/tex]
[tex]6x-2x=11+9[/tex]
[tex]4x=20[/tex]
Divide both sides by 4.
[tex]x=\dfrac{20}{4}[/tex]
[tex]x=5[/tex]
Now,
[tex]JH=6x-11[/tex]
[tex]JH=6(5)-11[/tex]
[tex]JH=30-11[/tex]
[tex]JH=19[/tex]
In the same way,
[tex]GJ=GL[/tex] (Tangent from point H)
[tex]IK=IL[/tex] (Tangent from point H)
From the figure, it is clear that,
[tex]IL=GI-GL[/tex]
[tex]IL=40-GJ[/tex]
[tex]IL=40-23[/tex]
[tex]IL=17[/tex]
The perimeter of the triangle GHI is:
[tex]Perimeter=GH+HI+GI[/tex]
[tex]Perimeter=(GJ+HJ)+(HK+IK)+(GL+IL)[/tex]
[tex]Perimeter=(23+19)+(19+17)+(23+17)[/tex]
[tex]Perimeter=118[/tex]
Therefore, the perimeter of the triangle GHI is 118 units.
3 1/4+3/8equals to what?
Answers
Answer:
6 5/8
Step-by-step explanation:
Answer:
it equals 29/8 you can also write it as 3 5/8
Step-by-step explanation:
first you would convert the mixed fraction to 13/4 then add te two fractions. i hope this helps
