Answers
Answer:
x=55
125 and x are supplementary making their measures equal to 180°. THerefore, x is equal to 55
180-125=55
Step-by-step explanation:
Related Questions
How many 5/6 cup scoops of laundry detergent are in 2/3 of a cup of detergent
Answers
Answer:
1
Step-by-step explanation:
Add. Express each sum in simplest form : 5/9+1/2
Answers
Answer:
19 /18 or 1 1/18
Step-by-step explanation:
first you need to make the denominators the same
10/18+9/18
then add the numerations together to get
19/18 or 1 1/18
I hoped this helped :)
No bother to find or locateNope not found nope
Answers
12. Write the equation of a line that passes through point (2,3) and is parallel
to the line 6x + 3y = 12. *
Answers
I NEED HELP ON THIS RIGHT HERE ASAP!
Answers
Step-by-step explanation:
its C. 3/4 is equal to .75
-.59 obviously goes last
Nineteen less than four times a number is greater than forty-seven.
Please i will give away all my points to the person that answers this in number form thanks
Answers
Answer: pretty sure it's the number you multiply by 4 is 17
Step-by-step explanation:
when you multiply 4 and 16 you'll get 64 then you subtract 19 and get 45 which is less than 47 so by reasoning if you were to multiply 4 and 17 you'll get 68 then you subtract 19 from 68 and you should get 49 ( you didn't include how much greater than 47 the number should be but the safest bet would be to use 17)
Fill in the blanks for the explicit formula.
-8, 22, 52, 82, ...
Answers
Answer:
it is 30
Step-by-step explanation:
i took the test so please mark me the brainlest
A plumber charges $80 for a house call and $25 per hour for his services. Which of the following is a linear model of his charges.
Answers
Answer:bals
Step-by-step explanation:25(number of hours worked) +80$ for initial charge
Answer:
25x+80
The number of hours is x for services
Express as a trinomial
(3x + 8)(2x + 1)
Answers
Answer:
6x^2+ 19x+8
Step-by-step explanation:
(3x+8)(2x+1) use foil method which gives you,
6x^2+16x+3x+8 then combine like terms which gives you,
6x^2+ 19x+8.
HELP!!!! Read the following story carefully, and then complete the activities that follow.
"Good-bye, Mom," Tino cried as he rushed out the door. Tino had his new fishing pole with him and was anxious to try it out.
Tino Kanaha (kan' ah hah) was a Hawaiian boy. He had just turned twelve the day before and had received the fishing pole as a gift from his father.
Tino's house was about a half mile from the cliff overlooking the leeward side of Maui. Many times Tino had climbed down to the rocks below and looked for seashells while his father fished for aku.
"Now it's my turn," thought Tino as he scurried out onto one of the rocks, "and I get to do it all by myself!"
"Aku, here I come!" yelled Tino excitedly as he cast his bait into the surf.
An hour later, Tino heard someone call his name. He looked up and saw his good friend, Kona. "Have you caught anything?" Kona yelled.
"Oh, hi, Kona," Tino said disappointedly. "Wait for me, and I'll be right up."
As Tino reeled in his line, he noticed the waves were much bigger than they had been before. "The wind is stronger, too, " thought Tino as he glanced at the darkening sky.
"We'd better hurry home," Tino said to Kona as he reached the top of the hill. The two boys ran as quickly as they could. They even took the short cut through the sugar cane field to save time.
Kona raced into his yard and, without stopping, he yelled, "Good-bye, Tino! I'll see you tomorrow!"
The first big drops of rain began to fall as Tino reached the front door of his house.
"Oh, I'm glad you're home!" Mrs. Kanaha said. "It is beginning to rain very hard!"
"The storm must be the reason the fish weren't biting," Tino said as he put his fishing pole into the rack on the porch, "but I'll try again tomorrow."
Give two details that are clues that Tino did not catch any fish.
Answers
Detail 2: When Tito’s friend Mona asks “Have you caught anything ?” Tito doesn’t answer the question and only says “Oh hi Kona” which shows that he didn’t catch a fish yet
Clue #2- “The storm must be the reason THE FISH WERENT BITING,” Toni said as he put his fishing pole into the rack on the porch, “but I’ll try again tomorrow.”
Jada cut 4 pieces of ribbon that were equal in length. She used a total of 5 feet of ribbon. How long, in feet, was each piece of ribbon she cut?
Answers
Answer:
1.25 feet
Step-by-step explanation:
5/4=1.25
PLEASE ANSWER THIS ONE!!!
Answers
Answer:
6:5
Step-by-step explanation:
i think this is it as I square rooted it and go that
Please answer this is my last assignment for the semester
Answers
Answer:
It's C
Step-by-step explanation:
Multiply the length by the width and you are going to do that by multiplying 4x by 2x and 4 and also multiply -6 by 2x and 4. and then you simplify and you should get the equation C
What is the perimeter of the trapezoid?
units.
Answers
Answer:
20 unitsStep-by-step explanation:
perimeter of the given trapezoid = 7 + 4 + 4 + 5
= 20 units
(see image below)
Write the equation of the line that is parallel to the original equation and passes through the point
(12, 6).
Answers
Answer:
12
Step-by-step explanation:
Courtney is twice as old as Andre and three years older than Natalie. Courtney is half Shari's age. The difference
between Shari's age and Natalie's age is the same as the sum of Courtney's age and Andre's age. The equation below
represents their ages.
2x-(x-3) = x+ x/2
In the equation, the variable x represents
age.
Answers
Answer: x represents Courtney’s age
Step-by-step explanation:
The color reference provided by the automotive manufacture is 44.21%. Does this known value match the measured value at the 95% confidence level
Answers
Answer:
This known value does not match the measured value at the 95% confidence level.
The 95% confidence interval for value is calculated as 42.92 to 43.78%,
Step-by-step explanation:
The complete question is:
Police have a hit-and-run case and need to identify the brand of red auto paint. The percentage of iron oxide, which gives paint its red color, was determined to be 43.35 ± 0.33% by one method of analysis using five measurements. The color reference provide by the automotive manufacture is 44.21%. What can you conclude about whether the sample matches the reference at a 95% confidence level?
Student's t test is used to compare the two values .
Here n=5
Degrees of freedom =ν= n-1= 5-1=4
The value from t- table for 4 d.f at 95 % confidence interval is 2.776
The test statistic is
x`± t ∝/2(v). S/√n
43.35 ± (2.776)(0.33)/√5
= 43.35 ± 0.43
= 43.78, 42.92
Here the 95% confidence interval for μ calculated is 42.92 to 43.78%, where as color reference provided by the automotive manufacture is 44.21%.
This known value does not match the measured value at the 95% confidence level.
Identify the constant term in this expression 0.25 + 2x + 4z +0.75y
A) 2x B) 4x C 0.25 D) 0.75y
Answers
Answer:
0.25..........................................................
.
25 = 4x - 7, then x=
Answers
Answer:
x=8
Step-by-step explanation:
25=4x-7
+7 +7
32=4x
32/4 4x/4
8=x
y = 2(x - 2)2 + 1
10
What is the
a. Vertex
b. Axls of Symmetry line: x =
c.y.Intercepts:(
Answers
Answer:
Step-by-step explanation:
Vertex
A teacher reaches into a bag of game pleces containing 5 black pleces, 3 purple pleces, 1 orange plece, and 6 green pleces, He draws 2 pleces, setting aside the first
plece before drawing the second. What is the probability that at least one of the drawn pleces ls purple?
Answers
Answer:
3/15
Step-by-step explanation:
This would be PP + PW+ PG + PB +WP +GP + BP
= (3/15 × 2/14) + (3/15×1/14)+(3/15×6/14) +(3/15+5/14)+(1/15×3/14) + (6/15× 3/14) + (5/15 × 3/14)
= 6/210 +3/210 +18/210+15/210+3/210 +18/210+ 15/210
= 78/210
= 13/35
I need help help help
Answers
Answer:
C!!!!!
Step-by-step explanation:
because common sense
Answer:
the first option.
3 * 10 = 30
4 * 1 = 4
5 * 0.1 = 0.5
7 * 0.01 = 0.07
6 * 0.001 = 0.006
________________
34.576
Simplify: 12a + 3.6a -(7 4/5a + 6a - 8.7a)-9.2a
Answers
Answer:
1.3a
Step-by-step explanation:
10(8r+23) =1430
HELP PLS ITS FOR MY HW PLS PLS PLS
Answers
Answer:
r = 15
Step-by-step explanation:
10(8r + 23) = 1430
Divide both sides by 10.
8r + 23 = 143
Subtract 23 from both sides.
8r = 120
Divide both sides by 8.
r = 15
Gianna cuts a ribbon into equal pieces as shown below. She uses 4 pieces of the ribbon for a project. What fraction of the ribbon does Gianna use for the project? Explain how you found your answer.
Answers
ONE of the FOUR total pieces was used.
The head of maintenance at XYZ Rent-A-Car believes that the mean number of miles between services is 3408 miles, with a variance of 249,001. If he is correct, what is the probability that the mean of a sample of 36 cars would be less than 3245 miles
Answers
Answer:
The probability that the mean of a sample of 36 cars would be less than 3245 miles
P(X⁻≤3245) = 0.975
Step-by-step explanation:
Step(i):-
The mean number of miles between services
μ= 3408 miles
The Variance of miles between services
σ² = 249,001
σ = √249,001 = 499
Let 'X' be a random variable in a normal distribution
Given sample size 'n' =36
Step(ii):-
[tex]Z = \frac{x^{-}-mean }{\frac{S.D}{\sqrt{n} } }[/tex]
Z = -163/83.16 = 1.96
The probability that the mean of a sample of 36 cars would be less than 3245 miles
P(X⁻≤3245) = P(Z≤1.96)
= 0.5 + A(1.96)
= 0.5 + 0.4750
= 0.975
Final answer:-
The probability that the mean of a sample of 36 cars would be less than 3245 miles
P(X⁻≤3245) =0.975
HELP FAST WILL MARK BRAINLYEST
Answers
Answer:
It should be -7
Step-by-step explanation:
since it starts from D to B in the number line
can u pls help me with this question
Answers
Answer:6
Step-by-step explanation:
when it at 6 dallors the hour is 1
Which expression is equivalent to 8 1/2 - 9 3/4
Answers
Answer:
just divide them i think
Step-by-step explanation:
Answer:
thats not an answer?
Step-by-step explanation:
What should I write
Answers
Answer:
4x
Step-by-step explanation:
You multiply the two numbers together:
Top left, purple tile: 3x(x) = 3x^2
Top right, pink tile: 4(x) = 4x
Bottom left, yellow tile: 3x(2) = 6x
Bottom right, blue tile: 4(2) = 8
Basically u multiply the variable above it and the variable at its left
4x
Explanation:
x + 4 = 4x