Answer: 3(x+5) ✅
Step-by-step explanation:
Hii, do you need to factor the expression 3x+15? No problem! (:
Note that 3x and 15 have a "3" in common.
To factor it out, we can divide 3x and 15 by 3 first.
x+5
Put parentheses around x+5
(x+5)
Now put the 3 that we just factored out outside these parentheses
3(x+5)
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Hope that this helped! Best wishes.
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What is $0.12 in cents?
Answer:
12 cents
Step-by-step explanation:
What fraction is shown on the ruler below?
Pls help
Answer:
2 3/8
The denominator is 8 because there are 8 total lines
how you get 2 is because you passed the 2 lines and if you count the lines it goes up to three
Francois is paid $52 per day for a job that lasts 4 days. He is paid $67 per day for a different job. Francois earned a total of $610. How many days was he paid $67 per day?
Answer:
6 days
Step-by-step explanation:
$52 per day for 4 days: 4 * $52 = $208
Total pay: $610
Pay for remaining days: $610 - $208 = $402
Number of $67/day days: $402/($67/day) = 6 days
Answer: 6 days
In the right triangle shown, m\angle K = 60\degreem∠K=60°m, angle, K, equals, 60, degree and KL=2KL=2K, L, equals, 2.
How long is JL?
Answer:
Step-by-step explanation:
2 squartroot 3
The length (JL) of the right-angle triangle will be 1.732 units.
What is a right-angle triangle?It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.
In the right triangle shown, angle ∠K = 60° and KL is 2. Then the measure of the length JL will be given by the sine the angle ∠K. Then the equation is given as,
JL / KL = sin ∠K
h / 2 = sin 60°
h / 2 = √3 / 2
h = √3
h = 1.732 units
The length (JL) of the right-angle triangle will be 1.732 units.
More about the right-angle triangle link is given below.
https://brainly.com/question/3770177
#SPJ2
Find the solution of this system of equations.
Separate the x- and y-values with a comma.
X-6y = -8
x - y = 12
Answer:
The answer is (16, 4)
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
~Hoped this helped~
Larry is collecting one coin each year from 1952 to 2000. If Larry has collected 40% of the coins, how many does he have left to collect?
Answer:
29 coins
Step-by-step explanation:
Larry needs to collect [tex]60\%[/tex] of the coins still [tex]0.6[/tex]. [tex]2000-1952=48(+1)[/tex] because you're including 1952 [tex]=49[/tex]. [tex]49×0.6=29.4≈49[/tex].
I really need this one answered, I just can’t figure it out.
Pls help asap will mark brainleist
Answer:
10
Step-by-step explanation:
Since the Y axis is the same you add 3+|-7|
so thats 10, which makes your answer 10
A new television is marked down $75. If this is a 15% decrease what is the sale price
pls help
Solve the following system of equations for x using elimination:
4x + y = 2
x - y = 3
-2.
3
HELP PLZZZzzzzzzzzzzzzz
Answer:
D.
Step-by-step explanation:
i hope im right
Megan has 40$ in her wallet. She wants to buy a dress. The regular price of the dress is 45$. The dress is sold at a discount of 10%. Does Megan have enough money to buy the dress?
Answer:
yes
Step-by-step explanation:
Answer:
No because all you have to do is 45-4.5= 40.5
Determine the slope & y intercept for the line shown. Then write the equation of the line. If you hurry I’ll mark you brainliest
Answer:
y = -3/7x + 1
Step-by-step explanation:
from the first point to the second point it goes down 3 and right 7 so this is your slope
the y intercept is 1
Elizabeth earns $8 per hour. She works 40 hours each week. How much money does she earn in 6 weeks?
Answer:
40x8 is 320. 320x6 is 1,920 that's your answer
Write the expanded form of 4(0.25a + b - 6).
Answer:
4(0.25a + b - 6) = 0
Step-by-step explanation:
Answer:
4 x 0.25 + a + b -6
Step-by-step explanation:
Admission to the state fair is $8. It costs an additional $1.50 to go on a ride. Jordan spent a total of $15.50 on admission and rides.
How many rides did Jordan ride?
Answer:
15.50-8=7.5
7.5/1.50=5
Jordan went on five rides
What question do you ask a basketball player from Indiana?
9514 1404 393
Answer:
WHOOSIER COACH
Step-by-step explanation:
Linear pairs are supplementary. Vertical angles are congruent. An angle is the sum of its parts.
(a) C: supplementary to 138°, 180° -138° = 42°
(b) O: congruent to 138°
(c) R: supplementary to 32°, 180°-32° = 148°
(d) H: congruent to 32°
(e) S: complementary to 28°, 90° -28° = 62°
(f) O: supplementary to 122°, 180° -122° = 58°
(g) W: congruent to 122°
(h) C: supplementary to 28°, 180° -28° = 152°
(i) I: supplementary to 60°, 180° -60° = 120°
(∠TSW) E: supplementary to a right angle: 180° -90° = 90°
(∠TSU) O: half the complement of 20°, (90° -20°)/2 = 35°
(∠USW) H: complement of ∠TSU, 90° -35° = 55°
(∠RSV) A: supplement of ∠VSW = 180° -35° = 145°
__
The desired order of the letters corresponds to the sequence of angles ...
122°, 55°, 58°, 35°, 62°, 120°, 90°, 148°, 71°, 152°, 138°, 145°, 42°, 32°
WHOOSIER_COACH
the length of the unknown leg is?
Answer:
a = 10
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is qual to the sum of the squares on the other 2 sides, that is
a² + 24² = 26²
a² + 576 = 676 ( subtract 576 from both sides )
a² = 100 ( take the square root of both sides )
a = [tex]\sqrt{100}[/tex] = 10
Solve this problem, and identify the percent, amount and base.
What percent of 50 is 20
Answer: 40%
Step-by-step explanation: I took the test
What percent of this grid is shaded
Answer:
The 4th one cuz it’s a percent
Step-by-step explanation:
need the answer asap pls
Answer:
C. {-9,-3}
Step-by-step explanation:
[tex]|k+6|=3[/tex] gives [tex]k+6=3[/tex] if [tex]k + 6 \geq 0[/tex]. This gives [tex]k=-3[/tex], which is valid.
It can also give [tex]-(k+6) = 3[/tex] if [tex]k + 6 < 0[/tex]. This gives [tex]k=-9[/tex], which is valid.
Hence the solutions are [tex]k=-9 \vee k=-3[/tex].
Please help me I will give brainliest
Your activity is to create a word problem that uses Trig to solve it. It can be either a "find a missing side" or a "find a missing angle" problem. Include all information needed to solve the problem.
Answer:
A triangle has two angles. on angle is 30. The other is 53. What is the missing angle?
Step-by-step explanation:
Please mark me brainliest, 5 stars, and a thanks! Have a GREAT day!
What are the coordinates of a point that is 3 units right and 5 units up from the origin?
Answer: (3,5)
Step-by-step explanation:
PLEASE HELP ME ASAP??!!
Find the missing side lengths using your notes on the 45-45-90 and 30-60-90 special triangles.
It says that there was an error with my answer, but I don't know what, so I screenshotted what I typed and attached them as 4 images below:
BRAINLIST!!! The area of Alex's room is 168 square feet. If his room is a rectangle and one side is 12 feet, how long is the other side.
Write an equation to find the missing length of Alex's room. Let x = missing length in feet
Solve to find the missing length of Alex's room
Answer:
the missing length is 14 feet.
Step-by-step explanation:
a = L × W
168ft² = 12 × W - divide both sides of the equation by 12
- 168 ÷ 12 = 14
168ft² = 12 × 14
You roll a number cube. Determine the theoretical probability of rolling a 4 or a 6.
Answer:
Both of them would have a 1/6 chance of being chosen
Step-by-step explanation:
Sorry I don't know if this is the answer you are looking for :(
Answer:
2/6 is read as "2 out of 6" or "2 in 6"
Step-by-step explanation:
Since there are 6 sides on a dice you have a 2 in 6 chance of rolling either a 4 or a 6. The probability of rolling one over the other would be 1/6
Hope this helps!
which expression represents the products of a and b decresed by 9?
Answer:
(a × b) - 9
Step-by-step explanation:
The product of a and b basically just means a being multiplied by b and then decreased by 9 just means to subtract that by 9.
I hope this helps you :D
Factor the following using GCF and show work. 6x^2+42x-18
PLEASE HELP!! I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS THESE TWO!
Answer:
Page 1 = D
Page 2 = D
Step-by-step explanation:
Hope that helps!
The perimeter of a rectangular area is 16ft.
Write an expression for the sum of the length and width.
Answer:
Length + Width = 8 ft
Step-by-step explanation:
"The perimeter of a rectangle is 16 ft."
A perimeter is the sum of four sides of a rectangle.
OR...
Perimeter = Side 1 + Side 2 + Side 3 + Side 4
A rectangle has "matching sides", so...
Length: Side 1 = Side 3
Width: Side 2 = Side 4
Therefore we can just say that:
Perimeter = (Length * 2) + (Width * 2)
We can pull the 2 out:
Perimeter = 2 * (Length + Width)
Since Perimeter = 18
16 = 2 * (Length + Width)
Divide both sides by 2
8 = Length + Width
Length + Width = 8 ft
