Answers
Answer:
x = 35°
Step-by-step explanation:
The three angles in a triangle add up to 180°.
The little square in the corner of one angle means that is a right angle and is 90°.
90° + 55° + x = 180°
145° + x = 180°
Subtract 145° from both sides.
x = 180° - 145°
x = 35°
Related Questions
What can be concluded about the line represented in the table? Check all that apply.
X-6,2,8
Y-7,-3,0
The slope is 2.
The slope is 1/2.
The y intercept is 4.
The y intercept is 8
The points (-2,-5) and (8,0) are also on the line
The points (-5,-2) and (1,10) are also in the line.
Answers
Answer:
The slope is 1/2The points (-2,-5) and (8,0) are also on the lineStep-by-step explanation:
According to the table there are ordered pairs:
(-6, - 7), (2, - 3), (8, 0)Find the slope using two points:
m = (- 3 - (-7)) / (2 - (-6)) = 4/8 = 1/2Use one point to complete the equation:
y - (-7) = 1/2(x - (-6))y + 7 = 1/2x + 3y = 1/2x - 4So the slope is 1/2 and the y-intercept is (0, - 4)
Verify the points (-2, -5), (- 5, -2), (1, 10):
-5 = 1/2(-2) - 4 ⇒ - 5 = - 1 - 4 ⇒ - 5 = - 5, yes-2 = 1/2(-5) - 4 ⇒ - 2 = - 2.5 - 4 ⇒ - 2 = - 6.5, no10 = 1/2*1 - 4 ⇒ 10 = 0.5 - 4 ⇒ 10 = - 3.5, noNow, correct answer choices are:
The slope is 1/2The points (-2,-5) and (8,0) are also on the linesarah hopes to be 5 feet in her next birthday. right know she is 148 cenmeter tall.how many more centimerter does sarah need to grow before her next borthday
Answers
Answer:4
Step-by-step explanation:
Well its actually 4.4 but if you round down its 4 centimeters and 5 feet equals 152.4 so that minus 148 is 4.4
Answer:
Step-by-step explanation:
1 foot is 12 inches
1 inch = 2.54 cm
12 inches = 2.54 cm * 12 = 30.48 cm
5 feet make 30.48 cm * 5 = 152.4 cm
She is currently 148 cm
She needs to grow 152.4 - 148 = 4.4 cm
help please , how do i solve??
Answers
Step-by-step explanation:
tan 51= jl/jm = jl/14
jl = 17.28
cos 72=kl/jl
kl = 5.33
Find the product of 2x4(4x2 3x 1). 8x6 6x5 2x4 8x8 3x4 2x4 2x4 6x5 8x6 6x6 5x5 3x4.
Answers
Answer:
736
Step-by-step explanation:
1- Multiply
2- Calculate
Answer:
736
Step-by-step explanation
Evaluate the function
Answers
-10^2 -3*10 = -100 -30 = -130
Answer:
[tex] \boxed{f(10) \: is \: 70}[/tex]
Step-by-step explanation:
[tex]f(x) = { - x}^{2} - 3x[/tex]
:' QuestionFind f(10) ?
:' Solution[tex]f(x) = { - x}^{2} - 3x[/tex]
Substitute x = 10
[tex]f(10) = { (- 10})^{2} - 3(10)[/tex]
[tex]f(10) = 100 - 30[/tex]
[tex]f(10) = 70[/tex]
__________________________
Find three consecutive odd integers such that three times the greatest is 7 less than the
sum of the smallest and middle integer.
Answers
Consecutive odd integers are odd integers that have a difference of 2
The consecutive integers are -17, -15 and -13
How to determine the integersLet the integers be x, y and z (from least to greatest)
So, we have:
[tex]3z =x + y - 7[/tex]
Also, we have:
[tex]y = x + 2[/tex]
[tex]z = x + 4[/tex]
So, we have:
[tex]3z =x + y - 7[/tex]
[tex]3(x + 4) = x + x + 2 - 7[/tex]
Open the bracket
[tex]3x + 12 = x + x + 2 - 7[/tex]
Collect like terms
[tex]3x -x -x = 2 - 7-12[/tex]
[tex]x = -17[/tex]
Hence, the consecutive integers are -17, -15 and -13
Read more about consecutive numbers at:
https://brainly.com/question/10853762
What specific measure of a geometric figure is shown in the image
A. A 110 angle
B. A 180 mm side length
C. A 70 mm side length
D. A 70 angle
Answers
hei2fif4
Step-by-step explanation: a
HELP I NEED HELP WITH THIS QUESTION PRONTO!!!!!
Answers
Answer:
6 people
Step-by-step explanation:
On a stem-and-leaf splot, each number in the "Leaf" section represents a data value.
-> See attached.
If we count the values, we reach an answer of 6.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
Answer: 6 people
Step-by-step explanation:
Their ages according to the table are 38, 40, 40, 40, 44 and 67
Solve for xx. Round to the nearest tenth of a degree, if necessary.
N
O
P
x°
4.8
5.4
Answers
Answer:
62.7°
Step-by-step explanation:
Kiara had the following car expenses last year: $3060 in car payments; $94 for license
and registration: $128 in tax; $1080 for insurance; $290 for parking; $398 for wear and
tear, $1520 for maintenance; and $930 for gas. If she drove 12,500 miles last year, what
was her average cost per mile?
Answers
Average cost per mile is $0.6
How to calculate the average cost per mile?To calculate the average cost per mile that Kiara had to pay, we perform the following operations:
We add up all the payments Kiara made related to her car.
$3,060 + $94 + $128 + $1,080 + $290 + $398 + $1,520 + $930 = $7,500Later we divide the total value, in the number of miles traveled by Kiara
$7,500 ÷ 12,500 miles = 0.6Learn more about average in: https://brainly.com/question/2426692
Which expression is equivalent to…
Answers
Answer:
[tex]x^\frac{1}{8}y^8[/tex]
Step-by-step explanation:
This equation can be easily solved by multiplying the two exponents of the term together (the exponent rule is [tex](a^b)^c=a^{b*c}[/tex])
[tex]x(^\frac{1}{4}*^\frac{1}{2})y(^{16}*^\frac{1}{2})=x^\frac{1}{8}y^8[/tex]
X^(1/8)y^(8)
X^1/8 y^8
So the answer is the second one
the sum of 16 numbers is 240.The average of 6 of those numbers is 10. the average of the remaining numbers is
Answers
Answer:
18
Step-by-step explanation:
If the average of 6 numbers is 10, then the sum of those 6 numbers is:
6 x 10 = 60
To calculate the sum of the remaining 10 numbers, subtract 60 from the total sum of all the numbers:
240 - 60 = 180
Therefore, the average of the 10 remaining numbers:
180 ÷ 10 = 18
John uses 1/4 cup of orange juice for every 2/5 cup of pineapple juice to make a fruit punch. Write the number of cups of orange juice John uses for 1 cup of pineapple juice.
Answers
Answer:
For every 1 cup of pineapple juice, John uses 1.6 cups of orange juice... or 8/5 cups
Please mark brainliest
Explain how to get the variable alone in the following equation. C = 11 = 5
Answers
Step-by-step explanation:
First you subtract five on both sides. Now we're left with C=6
In the first week of July, a record 1,060 people went to the local swimming pool. In the second week, 100 fewer people went to the pool than in the first week. In the third week, 140 more people went to the pool than in the second week. In the fourth week, 252 fewer people went to the pool than in the third week. What is the percent decrease in the number of people who went to the pool over these four weeks?
Answers
(Can I have Brainlist?)
Answer:
10%
Step-by-step explanation:
The following information can be gotten from the question regarding the number of people that went to the swimming pool are:
First week of July = 1020
Second week = 1020 - 100 = 920
Third week = 920 + 130 = 1050
Fourth week = 1050 - 132 = 918
The percentage decrease over the four weeks will be:
= (1020 - 918)/1020 × 100
= 102/1020 × 100
= 10%
Please answer the question in the picture, much appreciated! Write it out
Answers
Answer:
sin Z = 3/5Step-by-step explanation:
Tony needs to simplify the fraction:
sin Z = 12/20 = 3/5Which of the following rational functions is graphed below?
Answers
Answer:
C
Step-by-step explanation:
x-2 ≠ 0
x ≠ 2
x=2 is vertical asymptote
F(x) = 1 / (x-2)
Please help! Giving 30 points! Will also give brainiest if can! (First 2.) Graph each equation by plotting ordered pairs.
y=4x+4
Answers
-3x+5=-2(x+7)+2x+4 infinite soultion
Answers
Answer: x=5
Step-by-step explanation: isolate the variable by dividing each side by factors that don't contain the variable
Answer:
x=5
i don't know why the "infinite solution" is in the question but there is one solution.
Step-by-step explanation:
-3x+5 = -2(x+7)+2x+4
Distribute
-3x+5 = -2x-14+2x+4
Combine like terms
-3x+5 = -10
Apply inverse operations
-3x = -15
x=5
1/8 x 1/8 x 1/8 answer in fraction form
Answers
Hi!
I will help you with a smile! :)
Here’s how we multiply fractions:
Multiply the numerator of one fraction by the numerator of the second fraction.
Do the same with the denominator.
Then, simplify if necessary.
1/8*1/8*1/8
Multiply 1 times 1 times 1:
1
Then, 8 times 8 times 8:
64 times 8
512
Answer: 1/512
Hope it helps.
-Nature-
Enjoy your day!
Answer:
1/512
Step-by-step explanation:
⅛ × ⅛ × ⅛
= 1 × 1 × 1 / 8 × 8 × 8
= 1³/8³
= (1/8)³
= 1/512
Hope it helps ⚜
Calculate 5% of 88.5cm?
Answers
Answer:
5% of (88.5 centimeters) = 4.42500 centimeters
[tex]#SolutionGiven[/tex]
Answer:
5% of (88.5 centimeters) = 4.42500 centimeters
Step-by-step explanation:
brainiest if possible!
0.5(5-7x)=8-(4x+6) solve for x
Answers
Answer:
I believe that the answer is x=-1
Which relation is a function?
Answers
Answer:
the frst one s the answer
Step-by-step explanation:
t s a functon becuase all of the other ones have more than one pont on the lne and that one doesn't.
The relation shown in graph (A) is a b because the ordered double satisfies the condition of the function option (A) Is correct.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that:
The ordered double (x, y) is shown in the graphs.
As we know, from the definition of the function, they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
From the graph, the ordered double satisfies the condition of the function.
Thus, the relation shown in graph (A) is a b because the ordered double satisfies the condition of the function option (A) Is correct.
Learn more about the function here:
brainly.com/question/5245372
#SPJ5
HELPPPPPP Solve for w x and y
Answers
Answer:
x = 45°
y = 30°
w = 120°
gudluckk
pleaseeeeeeeee helpppppp
Answers
Answer:
D and E.Step-by-step explanation:
These options are in the middle.
Here are the options verified:
A. Wrong. Too small.B. Wrong. Too small.C. Wrong. Too big.D. Correct.E. Correct.What is the equation of this line written in slope-intercept form?
y − 5/2 = −2(x+1)
A) y = −2x − 9/2
B) y=−2x+12
C) y = −2x + 7/2
Answers
i think you had a problem in number B which it's suppose to be 1/2 so the correct answer is B
Step-by-step explanation:
.
The equation of this line, y − 5/2 = −2 (x+1) written in slope-intercept form, is y = -2x + 1/2.
What is a line?An object having an endless length and no width, depth, or curvature is called a line. Since lines can exist in two, three, or higher-dimensional environments, they are one-dimensional things.
Given:
The equation of a line in slope intercept form,
y − 5/2 = −2 (x+1)
Simplify the above equation,
y - 5 / 2 = -2x - 2
y = -2x - 2 + 5/2
y = -4x - 4 + 5 / 2
2y = -4x + 1 or y = -2x + 1/2
To know more about the line:
https://brainly.com/question/2696693
#SPJ2
Sean’s cat weighs at least 45 pounds less than his dog weighs. if his cat weighs 13. 8 pounds how much does his dog weigh
Answers
Answer: 58.8
Step-by-step explanation:
13.8 + 45 = 58.8
i need help with this
Answers
Answer:
C (as marked)
Step-by-step explanation:
The only offered choice that has the correct sums (23 and 26) is choice C.
__
Additional comment
The purpose of each of the equations is to express the total cost of the described purchase. If x is the cost of a hamburger, then the cost of two hamburgers is 2x. Likewise if y is the cost of a drink, then the cost of 5 drinks is 5y. The total cost of 2 hamburgers and 5 drinks will be ...
2x +5y
This value is said to be $23, so the appropriate equation for this relation is ...
2x +5y = 23 . . . . . part of answer choice C only
Graph this function using intercepts:
36x–20y=–1,800
Answers
Answer:
y = 9/6 x + 90
Step-by-step explanation:
1- Move the variable to the right
2- Change the signs
3- Divide both sides
4- Reorder the terms
-
What is the value of p so that the expression 6x +3 - (83 – 5) is equivalent to p(2 - 4)?
Use the on-screen keyboard to type the correct value in the box below.
what the expression for p?
Answers
Answer:
10x2+12 is the solution to your query.
Step-by-step explanation: