Answers
Answer:
43°
Step-by-step explanation:
The first thing you should do is make the equation. We should know that the sum of all the angles is 180. So it should look like this...
[tex]49+88+x=180[/tex]
Combine like terms:
[tex]137+x=180[/tex]
Subtract the 137 on both sides:
[tex]x= 43[/tex]
That's it the value of v is 43°.
Answer:
the answer is 43
Step-by-step explanation:
this is so simple
the first thing that u have to remember or there is a rule
the rule is : that all the three angels added up equal to 180 degrees
so that means 88+49+v=180
88+49+v=180 first combine like terms
137+v=180 now subtract both sides by 137
v= 43
ANSWER CHECK
88+49= 137
137+ 43= 180
Related Questions
Suppose log5=b , then what is the exact value of log5^4?
Answers
Answer:
4b
Step-by-step explanation:
log(5) = b actually means that
[tex]10^b = 5[/tex]
The power of 10 is b.
So log(5⁴) means that
[tex](10^b)^4 = 5^4[/tex]
so the power of 10 is 4b.
It’s not 4 feet of snow that is 60% of snow that will fall. how much snow will fall??
Answers
Answer:
60% of snow
Step-by-step explanation:
Divide by 6
10% = 0.67 feet
Multiply by 10
100% = 6.67 Feet
The answer is 6.67 feet.
a plant measured x inches tall this week
Answers
Yeah not sure what is your question?
A polynomial function of the root of -6 wth multipcily 1, a root of -2 with multiplicity 3, a root of 0 wth multiplicity 2, and a root of 4 wth multiplicity 3. If the function has a positive coefficient and is of odd degree, Which statement about the graph is true?
Answers
NEED HELP ASAP
WILL GIVE BRAINLIEST
(DO NOT JUST TAKE POINTS OR I WILL REPORT YOU!!)
Matt owes his sister $300. He mows lawn’s after school and on the weekends. He charges $30 a lawn, but pays his friend Steven $10 to help. Matt plans to repair his sister with half of what he earns on each lawn mowed. Which statements are correct?
A) Matt has to mow 15 lawns to pay back $100 to his sister
B) The explicit expression for the situation is 300+10x
C) Matt will have to mow 30 lawns to pay $300 back to his sister
D) Matt reduces his debt to his sister by $10 each lawn he mows
E) This situation can be expressed recursively as Sn=Sn-1-10,S0=300
Answers
Answer:
it is c and d
Step-by-step explanation:
if he pays his friend 10 out of the 30 he has 20 left, then he repays his sister half of what get gets from each lawn, therfore he gives her 10 each lawn, the rest is self explanitory
A rectangular piece of cardboard measures 16 cm by 13 cm. What is the perimeter of the piece of cardboard?
Answers
Answer:
fifty eight centimeters I believe
Answer:
58cm
Step-by-step explanation:
a rectangle has two of the same sides so 16×2=32
and
13×2=26
so
32+26=58
I need help, I got 80 and 90 but it said I was wrong...
Answers
Answer:
I think it is 90 and 100
Step-by-step explanation:
I used this equation: x is the speed of the slower train
910 = (5x + 10) + 5x
Answer:
The answer is 86 and 96 mph
Step-by-step explanation:
Givens
Train A
Distance traveled = d
time taken = 5 hours
rate traveled = r
Train B
Distance traveled = 910 - d
time taken = 5 hours
rate = r + 10
Formula
basically d = r * t
Solution
Train A: d/r = 5 or d = 5*r
Train B = (910 - d)/(r + 10) = 5 or
Substitute d = 5*r into Train B
(910 - 5*r)/(r + 10) = 5 Multiply both sides by r + 10
(910 - 5r) = 5 * (r + 10) Remove the brackets on both sides
910 - 5r = 5r + 50 Add 5r to both sides
910 = 5r + 5r + 50
910 = 10r + 50 Subtract 50 from both sides
910 - 50 = 10r Combine the left
860 = 10r
10r = 860 Divide by 10
r = 860/10
r = 86
r + 10 = 96
Check
Train A distance: 5*r = 5 * 86 = 430
Train B distance: 5*r = 5 * 96 = 480
Total = 910
Graph the line x-y= 3
Answers
Don’t worry about number three just tell me the answer to number 1
Answers
Answer 3 1 /2 in decimal it is -3.5
Step-by-step explanation:
Applications of Quadratic Functions. Please help! Ignore C. I keep getting imaginary numbers. Am I supposed to get imaginary numbers? 9 points!
Answers
Answer:
Step-by-step explanation:
1.
a)
Find the vertex by completing the square to answer both a and b
d)
x-ints is when y=0
so use quadratic equation for
b^2-20b+200=0
a=1
b= -20
c=200
But notice these imaginary numbers means 0 x intercepts.
Which pair of sneakers has the lowest sale price?
Answers
Answer:
15% off $30
Step-by-step explanation:
12. Stephanie dilated the rectangle and the
dimensions of the image were 24 feet by 6 feet.
What was the scale factor used?
Answers
Answer:
The scale factor should be 4
Step-by-step explanation:
sry if it is wrong i needed pionts and had the same problem hope this helps though ((((P:))))))
Answer:
3/4...............
Step-by-step explanation:
have a nice day
Ashton is paid $90 for 5 hours of work. He earned $18 in 1 hour. He earned $144 in 8 hours. At this rate, how much would Ashton be paid in 3 hours of work?
Answers
Answer:$54 for 3 hours of work
Step-by-step explanation:
Multiply 18 times 3
and you get 54
$1,000 is borrowed at an interest rate of 8% per year.
a. How much is owed at the end of one year if interest is compounded:
i. monthly?
ii. continuously?
b. How much is owed at the end of three years if interest is compounded
continuously?
Answers
Answer:
1 (240000)
2 (8000)
3(8160000)
You can drive your car 21.7 miles with one gallon of gasoline. At that rate, how many miles can you drive with 13.2 gallons of gasoline?
PLEASE ANSWER ASAP
Answers
Answer:
286.44 miles........
Order these numbers from least to greatest.
-33, 0.5, -5.87,
17/25
Answers
Answer:
-5.87,-33,0.5,17/25
Answer:
-33, -5.87, 0.5, 17/25.
Step-by-step explanation:
Thanks for the points!
Have a great day!
Stay safe and healthy!
Happy holiday seasons!
May I please have brainliest?
i need help asap what is 12g + 9g
Answers
Answer:
21 g
Step-by-step explanation:
you add 12g by 9g and you get 21g
Answer:21g
Step-by-step explanation: The answer is 21g
What can 7/8 be rewritten as?
Answers
Answer:
0.875
Step-by-step explanation:
Answer:
Step-by-step explanation:
u would divide 7 by eight and get 0.875
Please help I will give you brainlest
Answers
For every dog there are 3 cats at the pet store. What’s the ratio?
Answers
Answer:
1 : 3, 1/3, 1 to 3
Step-by-step explanation:
if there is 1 dog, the first digit is 1
if there is 3 cats, the first digit is 3
1:3
given s=3x+t/r, rearrange the equation for x, in terms of r,s, and t
Answers
9514 1404 393
Answer:
x = (rs -t)/(3r)
Step-by-step explanation:
[tex]s=3x+\dfrac{t}{r}\\\\s-\dfrac{t}{r}=3x\\\\\dfrac{rs-t}{3r}=x\\\\\boxed{x=\dfrac{rs-t}{3r}}[/tex]
Susan is buying juice for a party. She wants to buy as many bottles of juice as possible, but she only has $10.00 to spend. If each bottle of juice costs $1.35, how can Susan calculate the number of bottles that she can buy?
A.Divide $10.00 by $1.35, and round the quotient down to the nearest whole number.
B.Divide $10.00 by $1.35, and round the quotient up to the nearest whole number.
C.Divide $1.35 by $10.00, and round the quotient down to the nearest whole number.
D.Subtract $1.35 from $10.00, and round the difference down to the nearest whole number.
GIVING BRAINLIEST
Answers
Answer:
A
Step-by-step explanation:
Answer:
A because $10 needed to be divided by $1.35 and and the rounding is needed to get the answer
HELP ASAP ILL GIVE BRAINLIST
Answers
Answer:
Rotation of 270 degrees counterclockwise about the origin
Step-by-step explanation:
2(7m−5)+(−8+9m)=?
Does anybody know what the answer to this question is?
If you know, please tell me. I'm really in a hurry.
Answers
Answer:
23m-18
Step-by-step explanation:
2(7m−5)+(−8+9m)
Remove parenthesis
2(7m-5)-8+9m
expand
14m-10
14m-10-8+9
simplify
23m-18
Ask me for more questions brainliest please.
There are 3 boys for every 4 girls in Mrs. G.'s math class.
Find the constant of proportionality and write an equation to determine the number of boys in Mrs. G.'s class if you know the number of girls in Mrs. G's
class
Answers
Answer:
12 Step-by-step explanation:
what is equivalent to 3 and 1/4 minus negative 5/8
Answers
Answer:
31/8
Step-by-step explanation:
3/1/4 - (-5/8)
13/4 + 5/8
find Lcm of 4 and 8 = 8
multiply their common factors with numerators.
13*2 + 5*1 = 31
=31/8 or 3/7/8 or 3.875
Answer:
3 and 7/8
Step-by-step explanation:
3 1/4 - ( - 5/8 ) = x
13/4 + 5/8 = x
26/8 + 5/8 = x
31/8 = x
x = 3 7/8
1. Classify the triangle shown to the right.
A. Right, Scalene
B. Acute, Isosceles
97
C. Obtuse, Scalene
13°
70
D. Equiangular, Equilateral
Answers
200- 6 - (-3)
200 - (-2)
Answers
Answer:
200 - 6 - (-3) = 197 200 - (-2) = 202
Write the ratio 9:4.5 in the form n:1
Answers
Answer:
2:1
Step-by-step explanation:
9 is double 4.5
The ratio in the form of n: 1 will be 2: 1.
What are ratio and proportion?A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
The ratio is given below.
⇒ 9: 4.5
Simplify the ratio in the form of n: 1, then we have
⇒ 9: 4.5
⇒ 2: 1
The ratio in the form of n: 1 will be 2: 1.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ2
Simplify.
(3x2 + 8x)(2x − 2)
A. 6x3 + 10x2 − 16x
B. 6x3 + 16x2 − 6x − 16
C. 6x2 + 10x − 16
D. 5x2 + 10x − 16
Answers
Answer:
6x3+10x2−16x or A
Step-by-step explanation:
I used an algebra calculator because im too lazy to work it out.
^algebra^
(3x2 + 8x)(2x − 2)
=3x²(2x-2)
=6x³ - 6x²
+8x(2x - 2)
=16x² - 16x
put it all together
=6x³ - 6x² + 16x² - 16x
group according to variables, then count
6x³ + (-6x² + 16x²) - 16x
=6x³ + (+10x²) - 16x
=6x³ + 10x² - 16x
FINALLY FOUND, MODERATOR!