Answers
Answer:
x=8
Step-by-step explanation:
9(8)+12= 84 which makes the other angel of the traingle 96. 7(8)+6 is equal to 62. Adding 62 with 22 and 96 gives you 180, making the traingle complete. Hope this helps :)
Answer:
x = 8
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
9x + 12 is an exterior angle of the triangle , then
9x + 12 = 7x + 6 + 22
9x + 12 = 7x + 28 ( subtract 7x from both sides )
2x + 12 = 28 ( subtract 12 from both sides )
2x = 16 ( divide both sides by 2 )
x = 8
Related Questions
Can someone please help me on this question?
Answers
find the slope of (-9,17) and (1,-13)
Answers
Answer:
-3
Step-by-step explanation:
[tex]\boxed{slope = \frac{y1 - y2}{x1 - x2} }[/tex]
Slope
[tex] = \frac{17 - ( - 13)}{ - 9 - 1} [/tex]
[tex] = \frac{17 + 13}{ - 10} [/tex]
[tex] = \frac{30}{ - 10} [/tex]
= -3
When using the negative exponent properties, why is it important to know if any of the variables is equal to 0?
Answers
Answer:
Because that give you something like this [tex]\frac{a}{0}[/tex] who is undefined.
Step-by-step explanation:
When you raise something to a negative exponent give you:
[tex]a^{-b} = \frac{1}{a^b}[/tex]
Then if [tex]a[/tex] is equal to 0 is considerate undefined because whatever number raising 0 is equal to 0.
This video explain why you can't divide by zero if you want a deepest answer: 'Why can't you divide by zero? - TED-Ed'
what is 3235 ÷ 6 step by step
Answers
Answer:
539 is your answer
Step-by-step explanation:3235 divided by 6 equals
539 with a remainder of 1
Answer:
THIS IS WRONG DON'T PAY ATTENTION TO IT! I wrote the wrong numbers down! I'm so sorry!
Step-by-step explanation:
(Deleted what was here, totally wrong, so sorry)
Dragomir has 6 pairs of socks in a drawer. Each pair of socks is different from every
other pair in the drawer. He randomly removes 4 individual socks from the drawer,
one at a time. What is the probability that there is exactly 1 matching pair of socks
among these 4 socks?
Answers
Answer:
Step-by-step explanation:
12C4=495
10C2-5=40
40*6=240
240/495=48/79
The probability that there is exactly 1 matching pair of socks among these 4 socks is 48/79
What is Combination?A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter.
Give:
Dragomir has 6 pairs of socks in a drawer.
So, [tex]^{12}C_4[/tex]
= 12! / 8! 4!
= 12 x 11 x 10 x 9 x 8! / 8! x 4x 3x 2
=495
again,
[tex]^{10}C_2[/tex]-5
= 10! / 8! 2! - 5
=45 - 5
=40
Thus, for 6 pairs of socks
= 40*6
=240
Hence, probability that there is exactly 1 matching pair of socks among these 4 socks = 240/495=48/79.
Learn more about combination here:
https://brainly.com/question/28720645
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what is the answer to 7 1/2 3/38
Answers
Which congruent parts are marked
Answers
Answer:
a
Step-by-step explanation:
Someone Help Me I Gladly Appreciate It
Answers
Answer:
⁵/₈.b + ⁴/₅
Step-by-step explanation:
Simply combine like terms, so the two terms involving b;
The expression cannot be simplified further.
You could take out a common divisor, which is the multiplication of the two denominators:
¹/₄₀.(25b + 32)
But this is not necessarily simpler so the answer above is acceptable
How are pairs of alternate interior angles related to one another? How are pairs of alternate exterior angles related to one another? Describe the relationship between these pairs using geometric terms.
Answers
Answer:Each pair of alternate interior angles is congruent, and each pair of alternate exterior angles is congruent.
Step-by-step explanation:
Sebastian's grandma was born on this day in 1952. How old is his grandma now? Show your work.
Answers
Answer:
69
Step-by-step explanation:
Subtract current year from 1952
Write a statement using ratio language that can describe A part two whole ratio 7:10
Answers
Answer:It takes 7 parts Suger to make 10 apple pies.
Step-by-step explanation:This is what I did for mine but you can change the wording on it if you want but I got it right .Have a good day.
im thinking of a number if you mtiply the number by 5 and subtract 9. you get on half the original number. what is the number?
Answers
Answer:
2
Step-by-step explanation:
2x5 is 10 then minus 9 is one which is half of 2
Answer:
the ans is 2
Step-by-step explanation:
5x_9=x/2 =>X=2
A 12 oz box of Thanksgiving stuffing is $2.05, while a 16 oz box costs $2.88. Which is the better buy?
Answers
Answer:
The first option
Step-by-step explanation:
Unit Price
Option one is $0.17 per ounce
Option two is $0.18 per ounce
Hope its right, so sorry if it isn't...
How do I solve this equation? 6(2x - 5) - 8 = 4
Answers
Because u have to distribute then subtract and last add 38 to both sides
Step-by-step explanation:
12x-30-8=4
12x-38=4
12x=4+38
12x=42
x=42÷12
x=7/2
derection give the product of the following 1. 2 x 5 5 x 2 ?
Answers
Answer:
1/4
its use full
simplify 9√3 - 4√3
anyone wanna help me?
Answers
Answer:
5
Step-by-step explanation:
Answer:
[tex]5\sqrt{3}[/tex]
Step-by-step explanation:
Hope this helps
What is the measure of angle A in the given triangles?
Answers
Answer:
Step-by-step explanation:
A + 32° + 45° = 180°
A + 77° = 180°
A = 180° - 77°
A = 103°
I hope I've helped you.
Step-by-step explanation:
A + 32 + 45 = 180 (why? Sum inside angles = 180 degrees. Proof? If you want learning proof, I show you)
A = 103
Find the x-intercept and the y intercept of the graph of the equation 2x + 6y = 24 The x-intercept is I (Type an integer) The y-intercept is I (Type an integer)
Answers
What are the potential solutions of In(x2 - 25) = 0?
x=113
X-5
x=126
X-010
Answers
Step-by-step explanation:
ln(x² - 25) = 0
x² - 25 ≤ 0
x² ≤ 25
x ≥ -5 or x ≤ 5
-5 ≤ x ≤ 5
ln(x² - 25) = 0 , -5≤x≤5
x² - 25 = 1
x² = 26
x = -√26 and √26 are the solution of the equation
A triangle has sides with lengths of 24 meters, 45 meters, and 49 meters. Is it a right triangle?
Answers
Answer:
No, it is not a right triangle.
Step-by-step explanation:
Use the Pythagorean Theorem to determine if these sides are sides of a right triangle.
[tex]a^{2}+b^{2}=c^{2}[/tex]
Plug in your length sides. Have the longest side represent your c variable.
a= 24
b= 45
c= 49
Solve for the equation.
[tex]24^{2}+45^{2}=49^{2}[/tex]
576+2025= 2401
2601=2401
These side lengths in a triangle are not a right triangle because 2601 does not equal 2401.
The value of an autographed baseball card increased from $39 to $65.
What is the percent increase in value of the baseball card?
Answers
what’s 4+4-6 times 6 time 9715
Answers
The function f(x) is graphed on the coordinate plane.
5
What is f(-1)?
Answers
Answer:
f(- 1) = 3
Step-by-step explanation:
Locate x = - 1 on the x- axis , then go vertically up to meet the line at (- 1, 3 )
Then when x = - 1 , y = 3 , that is
f(- 1) = 3
Jada has a sleeping bag that is rated for 30 f.this means that if the temperature outside is at least 30 f,Jada will be able to stay warm in her sleeping bag.
A. write an inequality that represent the outdoor temperature at which jada will be able to stay warm in her sleeping bag
B. write an inequality that represents the outdoor temperature at which a thicker or warmer sleeping bad would be needed to keep Jada warm.
Answers
The inequality expression becomes:
A. temperature (T) ≥ 30
B. temperature < 30
What is inequality?In mathematics, "inequality" refers to a relation amongst two expressions and variables that are not equivalent to one another. The following is a list of the properties of inequalities:
Additive characteristics of inequalityInequality's subtraction characteristic.The inequality's multiplication propertyAn inequality is a connection that compares two numbers or other mathematical expressions in an unequal way, according to the division feature of inequality. On the line segment, it is most frequently used to compare the sizes of two numbers.
Given that,
Jada has a sleeping bag that is rated for 30°F.
this means that if the temperature outside is at least 30°F
Now,
A. an inequality that represent the outdoor temperature at which Jada will be able to stay warm in her sleeping bag:
temperature (T) ≥ 30
B. an inequality that represents the outdoor temperature at which a thicker or warmer sleeping bad would be needed to keep Jada warm:
temperature < 30
To know more about inequality refer to:
https://brainly.com/question/25944814
#SPJ1
Clayton is setting tables at the restaurant where she works. She starts with a pile of 85
napkins, and she places 6 napkins on every table she sets. After Clayton sets all the tables,
there are 25 napkins left. How many tables are there?
Write and solve an equation to find the answer.
Answers
answer - 10 tables
Answer:
10 tables is the answer
Step-by-step explanation:
I did IXL and got it correct
Solve for x 70=-8x+38
Answers
Answer:
hope it helps you.......
want is the value of 2/3 + (-5/7)
Answers
Answer:
-0.04761904761
Step-by-step explanation:
merry Christmas
HELP HELP HELP HELP HELP HELP
Answers
Answer:
756
Step-by-step explanation:
54+x/6= 180
x/6=126
x=756
sorry I forgot the theorie name
Supply the missing value if y varies directly to v and w and inversely to z
Answers
Answer:
2.
Step-by-step explanation:
1+1=2.
what is the definition of unit rate
Answers
Answer:
A unit rate means a rate for one of something.
Step-by-step explanation:
We write this as a ratio with a denominator of one. For example, if you ran 70 yards in 10 seconds, you ran on average 7 yards in 1 second. Both of the ratios, 70 yards in 10 seconds and 7 yards in 1 second, are rates, but the 7 yards in 1 second is a unit rate.
Answer:
A unit rate means a rate for one of something. We write this as a ratio with a denominator of one. For example, if you ran 70 yards in 10 seconds, you ran on average 7 yards in 1 second. Both of the ratios, 70 yards in 10 seconds and 7 yards in 1 second, are rates, but the 7 yards in 1 second is a unit rate.
Step-by-step explanation:if that gave you a good answer like or comment
