Answers
Related Questions
What is the Least Common Multiple for 12 and 30
Answers
Answer:
60
Step-by-step explanation:
12 times 5
30 times 2
Choose the answer to complete each statement
Answers
Answer:
Slope: -7/-3=7/3x
Y-int: -3
Function: y=7/3x-3
PLEASE HELP
Decide whether or not the equation has a circle as its graph. If it does, give the center
and the radius. If it does not, describe the graph.
x2 + y2 + 6x + 4y + 9 = 0
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
A. The graph of the equation is a point.
B. The graph of the equation is a line.
C. The graph of the equation is a circle with center
The radius of the circle is
D. The graph is nonexistent.
(Type an ordered pair.)
Answers
Answer:
yes, it's a circle
center at (-3, -2)
radius is 2 units
Step-by-step explanation:
11 13 Which angles form a linear pair?
PRL and LRM
ORP and MRN
MRN and NRO
LRP and ORP
dont mind what was selected in the photo
Answers
Answer:
< MRN and < NRO
Step-by-step explanation:
Recall that angles which forma linear pair ae those whose addotion gives 180 degrees (a line).
So in our case these are: < MRN and < NRO
Bottles of sparkling water usually cost $1.69 each. This week they are on sale for 4 for $5. How much more did you pay THIS week
Answers
Answer:
You paid $3.31 more
Step-by-step explanation:
Taking $5 and subtracting it with 1.69 you get 3.31
Hope this helped have a great day
Answer:
The cost of 1 sparkling bottle in this week is less than last week, so we pay less this week. We pay $0.44 less this week. This week cost of 4 bottles is $5.
10k - 60 = 180
solve for k
Answers
Answer:
K=24
Step-by-step explanation:
Add 60 on both sides
10k=240
Now divide 10 on both sides
240/10=24
10/10k=k
k=24
as
Classify each pair of angles
complementary, supplementary, or neither.
Answers
Answer:
complementary
Step-by-step explanation:
complementary angles add up to 90
60 + 30 = 90
Will mark brainliest if right
Answers
Answer:
It doesn't specify so . . .
If its the bottom right it's 90°
If it's the bottom left it's 48°
Step-by-step explanation:
Ok so first, the triangle is a right triangle
meaning there's a 90° angle
Great, We now know two angles
90° and 42°
All angles of a triangle add up to 180
so we make it into an equation
and solve it.
42 + 90 + 6x = 180
132 + 6x = 180
-132 -132
6x = 48
Divide by 6 to leave x by itself.
x = 8
Now we can see what 6x actually is
6 ( 8 ) = 48
Note: This is for the bottom left angle. 6x
Which of the following words is related to division?
A. sum
B. expression
C. quotient
D. radical
Answers
Answer:
the answer is quotient
hoped it helped
Evaluate the following expression for m=9
Answers
Answer:
That is 4
Step-by-step explanation: First you need to substitute 9 in for m. Then multiply 4 x 9 to get 36. Then the square root of 36 is 6. Lastly 6-2 equals 4.
A scale model of an object is 6 inches tall. The actual object is 324 feet tall. What is the scale factor of the model
Answers
Answer: try downloading an app for math
Step-by-step explanation:
It helps me
i realy need help with this: 2 2/3 divided by 9
Answers
Answer:
8/27
Step-by-step explanation:
2 2/3 = 8/3
8/3 divided by 9 =
8/3 x 1/9 =
8/27
Help need this fast graphs
Answers
Answer:
Step-by-step explanation:
Positive linear :). It’s going in a higher of direction so when the Y value rises the of thIt’s going in a higher of direction so when the Y value rises the X value also rises
Ben wants to buy a baseball cap that cost $24.50. The state sales tax is 8%, or 0.08. How much will he pay in sales tax
Answers
Answer:
the answer shouuld be $1.96
Step-by-step explanation:
24.50x.08= 1.96
Answer:
1.96 in sales tax
Step-by-step explanation:
to get percent of a number just multiply the percent in decimal form by the number for example 8% --> .08
A 2 digit number is such that thrice the sum of its digits is less than the value of the number by 8.
When the digits are reversed the number increases by 9.
Find the number.
Answers
Answer:
23
Step-by-step explanation:
Let "ab" represent the digits of the number.
"thrice the sum of its digits is less than the value of the number by 8"
The value of the number is 10a+b.
3(a+b) = (10a+b) - 8
3a+3b = 10a+b-8
7a-2b = 8
"When the digits are reversed the number increases by 9"
Value of "ba" = 10b+a
(10b+a) - (10a+b) = 9
9b-9a = 9
b-a = 1
b = a+1
7a-2(a+1) = 8
5a -2 = 8
a = 2
b = a+1 = 3
"ab" = 23
1 kilogram = 2.2 pounds
Answers
Answer:
Correct
Step-by-step explanation:
You are correct 1 Pound (lb) is equal to 0.45359237 kilogram (kg)
PLEASE HELP DUE IN 20 MINUTES!!!! I will give brainliest for first correct answer
A Jaguar XJ220 is 41 mph slower than a Bugatti Veyron, which can travel 253 mph. How fast does the Jaguar XJ220 travel? How would you write this as an equation with a variable in the middle for the missing number?
Answers
Answer:
212 miles per hour
Step-by-step explanation:
253 - 41 = 212
A herd of buffalo began with a population of 100,000. The average birth rate has been 25% per year, but the death rate has been 48% per year. What is the difference between the birth rate and death rate?
Answers
Answer:
23
Step-by-step explanation:
cuz i know stuff (its simple subtraction)
What angle is this someone please help
Answers
PLS HELP ASAP
is this aa,sas,ss, or neither
Answers
Answer:
SAS
Step-by-step explanation:
the right angles are congruent
the pairs of sides are proportional
I need help ASAP please giving brainliest!
Answers
Answer:
20.00
Step-by-step explanation:
Answer:
$20.00
Step-by-step explanation:
Two more than 5 times a number,n, is greater than 3.
Answers
Answer:
5n + 2 > 3 (If you're writing the equation)
n > 1/5 (If you're solving for n.
Step-by-step explanation:
Answer: n > 1/5
Step-by-step explanation:
2 + 5n > 3
5n > 1
n > 1/5
Brenna took a history test. She got 34 out of 85 problems right. What
percentage did Brenna get right?
Answers
Answer:40%
Step-by-step explanation:
Answer: When you convert the fraction to a percentage it is 40% Hope that this helps you
Step-by-step explanation:
A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the time read exactly 2:34 p.m. At this time, he started pumping gas into the tank. At exactly 2:37 p.m., the tank was full and he noticed that he had pumped 10.6 gallons. What is the average rate of flow of the gasoline into the gas tank?
Answers
3.533... gals per minute
4j = 0.7 Solve for j
Answers
Answer:
0.175
Step-by-step explanation:
[tex]\frac{4j}{4} =\frac{0.7}{4}[/tex]
j=0.175
You should get 0.175
I GIVEEE BRAINL,ILSTTT
Answers
Answer:
D
Step-by-step explanation:
add both the car and college payments together and divide by 1200 then multiply by 100 to get the pergecntage.
Answer:
it is d of course
Step-by-step explanation:
Can someone help me?
Answers
Answer:
12xe=d
Step-by-step explanation:
Find the area of the composite figure.
Please help me!!
Answers
Answer:
1,824 sq inches
Step-by-step explanation:
area of rectangle: 48 x 32 = 1536
area of triangle: (48 x 12) / 2 = 288
Please need help on this one
Answers
Because it is a circle, the angles have to all add up to 360°. So if you add up the two known angles, and subtract that sum from 360, you will get 130°
solve for sin3theta
Answers
Answer:
sin 3 θ = 3 sin θ - 4 sin³θ
Step-by-step explanation:
Step(i):-
Given sin 3 θ
= sin ( 2θ + θ )
apply trigonometric formula
sin ( A + B) = sin A cos B + cos A sin B
sin 2 A = 2 sin A cos B
Cos 2 A = 1 - 2 sin² A
cos ² A - sin ² A = 1
Step(ii):-
sin 3 θ = sin ( 2θ + θ )
= sin 2θ cosθ + cos2θ sin θ
= 2 sin θ cos θ cos θ +( 1 - 2 sin² θ )sin θ
= 2 sin θ (cos² θ ) + sin θ- 2 sin³ θ
= 2 sin θ ( 1- sin²θ) + sin θ- 2 sin³ θ
= 2 sin θ - 2sin³θ + sin θ- 2 sin³ θ
= 3 sin θ - 4 sin³θ
Final answer :-
sin 3 θ = 3 sin θ - 4 sin³θ