Answers
Answer:
8x-17+63+3x+2=180(sum of triangle )
Step-by-step explanation:
11x-48=180
11x=180+48
11x=228
X=228÷11
X=20.72
Answer:
x=12
Step-by-step explanation:
The angles of a triangle add up to 180
63+8x-17+3x+2=180
46+2+8x+3x=180
48+11x=180
11x=132
x=12
Related Questions
plz help answer ASAP plz
Answers
Answer:
16 ft
Step-by-step explanation:
Because h = √20² - (24/2)² = √400-144 = √256 = 16
hope this is helpful!
Need help for all three ASAP thanks
Answers
Answer:
42.38
22
37.36
Step-by-step explanation:
subtract the known value from 90 to get the missing value :)
Find the distance between the points (9, –6) and (–4, 7). Question 15 options: A) B) C) D)
Answers
Answer:
[tex] \huge \boxed{ \boxed{ \tt \sqrt{170} }}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:coordinatesPEMDASgiven:point:(9,-6),(-4,7)tips and formulas:[tex]d = \sqrt{(x _{2} - x _{1} ) ^{2} + (y_{2} - y_1 {)}^{2} } \atop[/tex]let's solve:[tex] \sf substitute \: the \: value \: o f \:x _{2} \: x _{1} \: y_{2} \: y_1 \: respectively : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } [/tex][tex]\sf simplify : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } \\ \sqrt{(9 + 4 {)}^{2} + ( - 6 + 7 {)}^{2} } \\ \sqrt{ {13}^{2} + {1}^{2} } \\ \sqrt{169 + 1} \\ \sqrt{170} \\ [/tex]2. What is the degree of polynomial √3 ?
Answers
Answer:
0
Step-by-step explanation:
Under root 3 is a polynomial and its degree is 0. This is because its expression can take place as √3(x^0)
. The degree is the largest exponent on the variable.
= 0
Give four rational numbers betwee1by2 and 6 by 7
Answers
Answer:
Therefore four rational numbers between 1 and 2 are 9/8, 5/4, 3/2, and 7/4 Step-by-step explanation:
Step-by-step explanation:
we we have to find four rational number between 1/2 and 6/7.
So, firstly we find LCM ...for make same numerator
= 1×7/2×7 and 6×2/7×2
=7/14 and 12/14
Now,
We can check that.....8/14,9/14,10/14and 11/14 are four rational numbers between 1/2 and 6/7 .
sam left a 18% tip on a 55$ dinner bill. A- how much was the tip? B- what was the total bill?
Answers
because, 18% of $55 is $9.90. Then you would add $9.90 to $55 and get $64.90
6-4x-5x=-57, pls i need help
Answers
Answer: 7
Step-by-step explanation:
6-4x-5x=-57
6 -9x= -57
9x= 57+6
9x= 63
Divide both sides by 9
x= 7
Dgdgdgbfbgffggf
PLSS HELPPP BRAINLIEST AND 65 POINTS
Answers
Answer:
y = -2x - 1
Step-by-step explanation:
Reasoning:
50 plus 30 times 14 equalsss
Answers
Answer:
470 is your awnser
Step-by-step explanation:
Answer:
50 + 30 * 14 = 470
Step-by-step explanation:
50 + 30 * 14
= 50 + 420
= 470
What is the value of r in the equation?
Negative 1.5 (4 minus r) = negative 12
–6
–4
4
6
Answers
Answer:
the answer is 4
Step-by-step explanation:
that will be because this is the answer
Answer:
-4 I am just smart you are to <3
Joe can jog 6 miles in one hour.How much farther than Tera can he jog in 2 hours (Tera can jog 11 miles in 2 hours)
Answers
Answer:
1 mile
Step-by-step explanation:
Joe = 6 mph
6 x 2 hours = 12 miles in 2 hours
Tera = 11 miles in 2 hours
12 - 11 = 1 mile
explain step by step
Answers
Answer:
-1 and 6
Step-by-step explanation:
The zeros of the function f(x) is where f(x) hits the x axis (or also known as x-intercepts)
In this case, the points where the graph f(x) touches the x axis are (-1,0) and (6,0).
Therefore, the zeros of the function are -1 and 6.
What are the solutions to the inequality —8 + 12x > 4(5 + 2x)?
Answers
Answer:
7
Step-by-step explanation:
X>=7
We distribute and then transfer to the other side
a Can of soup has a diameter of 2.5 inches and a height of 4 inches. how much metal is needed to make the can? round your answer to the nearest tenth.
Answers
First the 2 bases have surface area pi*1.25^2*2
Then the side
2.5pi*4=10pi
total of 9.817+31.415
=41.232
This approximation could be further round down for this problem to 41.2
Which makes choice C the correct choice.
Josie measured the diameter of the base of her cup if the diameter of her cup measure 12cm what is the measure of the radius
O 6cm
O 24cm
O 36cm
O 144cm
Answers
You and your family go out to eat at Avanti's. Find your total bill including food, drinks, tax, and tip. Your food and drinks total $43.15. How much will tax be if there is a 7.5% sales tax? If you want to leave a 15% tip, how much will you leave?
Answers
Answer:
Tax be if there is a 7.5% sales tax : $43.15 x 7.5% = $3.24
There is a 7.5% sales tax : $43.15 x 15% = $6.47
So the total amount you have to pay is : $43.15 + $3.24 + $6.47= $52.86
Step-by-step explanation:
N + 7 < -8 solve the inequality
Answers
Step-by-step explanation:
N + 7 < -8
N < -8 - 7
N < -15
MARK ME BRAINLISTTom made $450 selling CDs last month. That total increased to $513 this month. What was the percent increase? (pls answer)
Answers
Answer:
14%
Step-by-step explanation:
JKL is a straight line.
JK = KL = KM.
Angle KLM = 58°
Work out the size of the angle marked x.
Give a reason for each stage of your working.
K
X Х
M M
589
L
Answers
Answer:
61
Step-by-step explanation:
180 - 58 = 122
122÷2 = 61 because it's a and isoslecs triangle
I need help with my math practice problems
[tex] - \frac{1}{8} = \frac{7}{4} + \frac{3}{2} z[/tex]
Answers
Find the Total Surface Area of the following Triangular Prism’s NET……
Answers
Answer:
170 cm^2.
Step-by-step explanation:
This consists of 3 rectangles of same area and 2 triangles of the same area.
= 3 * 10 * 5 + 2 * 1/2 * 5 * 4
= 150 + 20
= 170 cm^2.
A penguin 10 feet in 5 seconds. At this speed: How long does it take the penguin to walk 52 feet?
Answers
Answer:
26 seconds
Step-by-step explanation:
If we want to find out how long it takes to walk 52 feet, we should start by figuruing out how long it takes to walk 50 feet.
10 x 5 is equal to 50
It takes 5 seconds to walk ten feet, and 5 x 5 = 25
Then, because 2 is 1/5 of 10, find 1/5 of 5, which is 1
Add 1 to 25 and you have your answer.
Luke is drawing triangles when given three side lengths.
Which of these side lengths could be the side lengths of a triangle?
Choose all that are correct.
2 cm, 10 cm, 13 cm
1 cm, 10 cm, 8 cm
5 cm, 9 cm, 5 cm
3 cm, 4 cm, 5 cm
4 cm, 6 cm, 2 cm
Answers
Answer:
the answers are C D and E.
Answer:
its C, D, & E
Step-by-step explanation:
look at pic thanks
then tell anser
Answers
Answer:
thanks for the points
Step-by-step explanation:
it's a lot not "alot" by the way thought you would like to know.
(-8.7) × (-10) =?
? = ___
Answers
Answer:
87
Step-by-step explanation:
Two negatives multipliedd together makes a postive and then 8.7 x 10 is 87.
Answer: 87
Step-by-step explanation:
tnmtmapat
∠A=angle, A, equals
^\circ
∘
degrees
Round your answer to the nearest hundredth.
Answers
Answer:
sorry .I don't understand .plz comment me a real question
Answer:
44.42
Step-by-step explanation:
A lamp originally costs $30 Krishna has a 5% off coupon for the lamp After the coupon a 5% sales tax is applied Will she pay more than $30 less than $30?
1. More than $30
2. Less than $30
3. Exactly $30
Answers
Krishna will pay less than $30
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
We are given that A lamp originally costs $30. Krishna has a 5% off coupon for the lamp After the coupon a 5% sales tax
5% of 30
0.05 x 30 = 1.5
so 30 - 1.5 = 28.5
then 5% of 28.5
0.05 x 28.5 = 1.425
then you add 28.5+1.425= 29.925
Therefore, its less than 30
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ2
What is the value of x in the figure shown below?
C
5.5
D
20
80°
3.4
3.4
20°
A
B
5.5
Answers
Answer:
80 degrees
Step-by-step explanation:
this is because they are identical triangles
The options are 19,200 , 17,600, 15,200, 12,000 I give crown ;-)
Answers
Answer:
15,200 ft^2
Step-by-step explanation:
The shape of the playground can be thought of as two rectangles.
The rectangle on the left side measures 2.5 inches by 3 inches.
The rectangle on the right side has a width of 1 inch. The length along the bottom side measures 4.5 inches - 2.5 inches = 2 inches
total area = LW + lw
total area = 3 in. * 2.5 in. + 2 in. * 1 in.
total area = 7.5 in. + 2 in.
total area= 9.5 in.^2
Now we need to convert to the actual area from the scale drawing area.
1 in. = 40 ft
9.5 in.^2 * (40 ft / in.) * (40 ft / in.) = 15,200 ft^2
Answer: 15,200 ft^2
What is the equation of the line in y=mx+b format?
Answers
Answer:
it would be y=2x +4
Step-by-step explanation:
it's rise over run and the y into would be 4
Answer:
y = -1/2x + 4Step-by-step explanation:
Find your y-intercept, then find your slope. This line's slope is negative (you can see this because of the change in direction in which the line is heading).
