Answers
Answer:
x=13
Step-by-step explanation:
5x+2+11x-30=180 (co-interior angles add to 180)
16x-28=180
16x=208 (divide both sides by 16)
x=13
The measure for x is 13.
What are Co- interior Angles?Co-interior angles are located on the same side of a transversal and between two lines. The two marked angles in each diagram are referred to as co-interior angles. Co-interior angles are supplementary if the two lines are parallel since they add to 180 degrees.
Given:
Angles are (5x+2) and (11x- 30).
So, 5x+2+11x-30=180 (co-interior angles add to 180)
16x-28=180
16x=208
x=13
Hence, the measure for x is 13.
Learn more about Co- interior Angles here:
https://brainly.com/question/17147541
#SPJ2
Related Questions
31 = - (1 +6p ) +4(p + 6 )
Answers
Answer:
p = -4
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Answer:
p = -4
Step-by-step explanation:
I'm not going to explain each step, just try to follow along.
31 = -(1+6p)+4(p+6)
31 = -1-6p+4p+24
7 = -1-2p
8 = -2p
p = -4
I hope this helps!
Solve the equation 7x-4(-4x-16)= -166
Answers
Answer: x = -10
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
x= -10
Step-by-step explanation:
7x-4(-4x-16)=-166 foil the ()
7x+16x+64= -166 combine terms
23x+64= -166 subtract 64 to both sides
23x= -230 divide by 23
x= -10
PLEASE SOMEONE HELP ME. I WILL BRAINLIEST YOU AND GIVE YOU POINTS.
Answers
Answer:
ok it has to be c baceau it loooks like it
Step-by-step explanation:
Is this correct, i did 21.5 times 33.6 and converted it to yards to the nearest tenth and i got 80.3
Answers
Answer:
Thats what i got too :)
Step-by-step explanation:
You have the correct answer. It is 80.3 square yards.
Work Shown:
Area of parallelogram = length*width = 21.5*33.6 = 722.4 sq ft
1 yard = 3 ft
1 sq yd = 9 sq ft ... square both sides
To convert from square feet to square yards, we'll divide by 9
This is the same as multiplying by 1/9
722.4 sq ft = (722.4 sq ft)*(1 sq yd/9 sq ft)
722.4 sq ft = (722.4)*(1/9) sq yards
722.4 sq ft = 80.2667 sq yards
722.4 sq ft = 80.3 sq yards
(6x + 3y + 4) - (8x +9y)
liner expressions...
Answers
Answer:
−2⋅(x+3y−2)
Step-by-step explanation:
Step-by-step explanation:
(6x + 3y + 4) - (8x +9y)
6x + 3y + 4 - 8x - 9y)
-2x -6y + 4 (.°. Take 2 as common)
2(-x -3y + 2)
-x -3y + 2 = 0
or
x + 3y - 2 = 0
40 percent of students in a class of 35 students are girls. how many girls are in this class?
Answers
Answer:
14 girls
Step-by-step explanation:
40% of 35 = [tex]\frac{40}{100}[/tex] × [tex]\frac{35}{1}[/tex] [tex]\frac{40}{100}[/tex] × [tex]\frac{35}{1} = \frac{1400}{100}[/tex] [tex]\frac{1400}{100} = \frac{14}{1} = 14[/tex]I hope this helps!
Answer:
14 girls in the class
Step-by-step explanation:
use percentage equation, p = nw or part of the question = the percentage times the total amount.
So in this case our p, or girls in the class (which is part of the total), is unknown. We have the percentage and we have the total. So all we need to do is multipy them. However how do you multiply percentage . . . well 40 percent also equalts to 0.40. So all you have to do is multiply .40 by 35 and you have your answer.
Tim throws a stick straight up in the air from the ground. The function h = -16t^2+ 48t models the height, h, in feet, of
the stick above the ground after t seconds. Which inequality can be used to find the interval of time in which the stick
reaches a height of more than 8 feet?
Answers
Answer:
[tex]-2t^2+ 6t -1 > 0[/tex]
Step-by-step explanation:
Function Modeling
The height h in feet of the stick threw by Tim is modeled by the function:
[tex]h = -16t^2+ 48t[/tex]
where t is the time in seconds.
It's required to write an inequality that can be used to find the interval of time in which the stick reaches a height of more than 8 feet, i.e. h > 8.
Using the given model, we write the inequality:
[tex]-16t^2+ 48t > 8[/tex]
Dividing by 8
[tex]-2t^2+ 6t > 1[/tex]
Subtracting 1, we get the required inequality:
[tex]\mathbf{-2t^2+ 6t -1 > 0}[/tex]
Answer:
you want more than 8 feet so the answer would be -16t^2+48t>8
Step-by-step explanation:
h=-16t^2+48t
-16t62+48t>8
-16t^2+48t=8
divide both sides of the equal sighn by 8
-2t^2+6t=1
put the symbol back in
-2t^2+6t>1
substitute a random mumber for t
-2(5)^2+6(5)>1
-10^2+30>1
subtract 30 from both sides
100>-29
state is true so -16t62+48t>8 is the correct answer
if y(x)=4x what is x when y(x)=4?
Answers
Answer:
1
Step-by-step explanation:
y(x)=4x
y(x)=4
<=>4x=4
<=>x=1
PLEASE HELP ME!!!!!!!
Slowhan decides to play a very fun game. He starts off with his favorite
odd integer. For every turn, Slowhan will either add 1 or subtract 1 to his current number.
What is the probability that after 11 turns, the resulting number will be odd?
Answers
Answer:
Answer is even on the 11th turn unless Slowhan is allowed to skip a turn.
Step-by-step explanation:
If you add or subtract every turn then every turn will always be the opposite of the last turn, so, it would be.
odd is 0
1 = even
2 = odd (You've seen here that every even numbers of turns how answer will be odd and when it is an odd number of turns it will be even)
3 = even
4 = odd
5 = even
6 = odd
7 = even
8 = odd
9 = even
10 = odd
11 = even
Help please it says round your answer to the nearest hundredth
Answers
Answer:
∠ B ≈ 62.73°
Step-by-step explanation:
Using the sine ratio in the right triangle.
sinB = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AC}{AB}[/tex] = [tex]\frac{8}{9}[/tex] , thus
∠ B = [tex]sin^{-1}[/tex] ([tex]\frac{8}{9}[/tex] ) ≈ 62.73° ( to the nearest hundredth )
Martina bought 5 bags of rice for her restaurant. Each bag weighed 4.7 kilograms. How many kilograms of rice did she buy total?
Answers
Answer:
23.5kg
Step-by-step explanation:
5 bags *4.7kg each = 23.5kg total
Harry has a total of 90 coins. The coins are either dimes or quarters. If he has 40 quarters, what is the ratio of quarters to dimes? Give your answer as a ratio using a colon in the simplest form.
Answers
Answer:
The ratio of quarters to dimes is 4:5 .
Step-by-step explanation: when you subtract 40 from 90, you get 50. If you create a 40:50 ratio, it simplifies to 4:5 .
a number plus 7.1 is less than 5. write this word sentence as an inequality
Answers
Answer:
-2.1+7.1=5
Step-by-step explanation:
Is 11 a solution to 3(x+6)=4x ?
Answers
Answer:
The number 11 is not a solution for the given equation.
Step-by-step explanation:
We are given an equation with one variable. We can use simplifying processes to solve the equation.
[tex]3(x+6)=4x \ \ \text{Distribute the 3 through.}\\3x + 18 = 4x\ \ \ \text{Flip the equation.}\\4x = 3x + 18 \ \ \ \text{Subtract 3x from both sides.}\\\small\boxed{\bold{x = 18}}[/tex]
We can also substitute 11 for x and solve to see if the left side and right side of the equation equals itself.
[tex]3(11 + 6) = 4(11)\\33 + 18 = 44\\\small\boxed{\bold{51 \neq 44}}[/tex]
Therefore, 11 is not a solution for the given equation.
Answer:
First of all,We need to find the value of x to find that 11 is the solution to 3(x+6)=4x or not.[tex] \displaystyle \rm \longmapsto \:3(x + 6) = 4x[/tex]
[tex] \displaystyle \rm \longmapsto \:3x + 18 = 4x[/tex]
[tex] \displaystyle \rm \longmapsto \:4x = 3x + 18[/tex]
[tex] \displaystyle \rm \longmapsto \:4x - 3x = 18[/tex]
[tex] \displaystyle \rm \longmapsto \:x = 18[/tex]
Let's put x as 11:[tex] \displaystyle \rm \longmapsto \:3(11 + 6) = 4(11)[/tex]
[tex] \displaystyle \rm \longmapsto \:33 + 18 = 44[/tex]
[tex] \displaystyle \rm \longmapsto \:51 = 44[/tex]
51 doesn't equal to 44.So,11 is not the correct solution to 3(x+6)=4x.Is there a series of rigid transformations that could map TriangleKLP to TriangleQNM? If so, which transformations? No, TriangleKLP and TriangleQNM are congruent but TriangleKLP cannot be mapped to TriangleQNM using a series rigid transformations. No, TriangleKLP and TriangleQNM are not con gruent. Yes, TriangleKLP can be reflected across the line containing KP and then translated so that P is mapped to M. Yes, TriangleKLP can be rotated about P and then translated so that L is mapped to N.
Answers
Answer:
C. Yes, Triangle KLP can be reflected across the line containing KP and then translated so that P is mapped to M
Step-by-step explanation:
2020 EXAM
Answer: C
Step-by-step explanation:
Yes, TriangleKLP can be reflected across the line containing KP and then translated so that P is mapped to M.
What value of x makes this equation true?
-6x + 3 = 45
Answers
-6x = 42
Divide by -6
x = -7
Answer:
Subtract 3
-6x = 42
Divide by -6
x = -7
5 point
Which table could represent a function? *
X
f(x)
x
h(x)
1
4
e
ON
1.
2
2
4
3
4
1
6
2
6
2
2
Х
g(x)
Х
k(x)
1
2
2.
2
2
2.
4
+
2
3
6
داماد
6
4
2
6
C Table 1
Answers
Answer:
C table one hope this helps ya
Hi, I need help with this I am struggling. will give brainliest.
A.positive
B.negative
C.zero
Answers
Answer:
I think it's zero or positive
Question 19
The smallest number by which 45 should be multiplied so as to get a perfect square is
(1 Point)
3
05
O 7
O2
Answers
Answer:
45 * x = 49
x = 49 / 45 = 1.0888888888888...
Step-by-step explanation:
HELP Evaluate the function for x = 2 and x = 7.
h(x)=−4x+61
Answers
Answer:
Step-by-step explanation: not sure why there is two x values can you explain more
What does This equation equal ?3.91 x 10-2 =
Answers
Answer:
37.1
Step-by-step explanation:
Hope this is the right answer.
what is 55 - 11u =55
Answers
Explanation:
Take the subtraction sign turn it into a plus because you want to make it a bigger number. Then it equals 110 and divide 110 by 11u and it equals 10
find the domain and range of x square - 6 X + 6
Answers
Answer:
Domain:(−∞,∞),{x|x∈R}
Range:(−∞,∞),{y|y∈R}
Step-by-step explanation:
HELP PLEASE, I will give brainliest
Answers
Answer:
The first one.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The first one is correct.
2x+3>_7 or 2x+9>11 plzzzz help meee
Answers
Answer:
b
Step-by-step explanation:
hi I I'm the explanation
Find the missing values.
Answers
Answer:
Below in bold.
Step-by-step explanation:
The 2 triangles are congruent and they are both isosceles.
So m < 3 = 54 degrees. (isosceles triangle)
m < 2 = 54 degrees. (congruent triangles)
m < 1 = 180 - 2(54)
= 180 - 108
= 72 degrees. (angles in a triangle sum to 180).
m < 4 = 72 degrees. (congruent triangles),
What fraction goes in the box to make it correct?4×□=1
Answers
Answer:
1/4
4 × .25 = 1
x to the power of 3-5.5 when x = 3
Answers
Answer:
15.588
Step-by-step explanation:
3-5.5=-2.5
3^2.5=15.588
A) {(0,1),(1,2),(2,3),(3,4),(1,5)}
B) {(0,0),(1,1),(2,4),(3,9),(4,16)}
C) {(-2,4),(-1,1),(0,0),(2,4),(3,9)}
Which one is a function?
And which is is not Non-function?
PLZ ANSWER PLZ 15 POINTS JUST PLZ
Answers
Which of the following is equivalent to (5x^2)(4x^3)
Answers
Answer:
20x^5
Step-by-step explanation:
You just multiply 5 by 4 and get 20 and when multiplying exponents you just add them together so you get 20x^5