Answer:
Factor
2 out of 54 x + 34 y
2 ( 27 x + 17 y )
Step-by-step explanation:
An entrepreneur is opening a business to market pies and pie fillings based on her family’s recipes. The price of every item in the store is $6.
Answer:
this is the answer
Step-by-step explanation:
thanyou
At a restaurant, your bill is $130. If you want to
leave a 10% tip,
what is your total?
Answer:
$143
Step-by-step explanation:
10% = 0.10
130 * 0.10 = $13
$130 + $13 = $143
Answer:
13=tip 143=total
Step-by-step explanation:
dived 130 by 10 also that's a lot of Money
PLEASE HELP WILL BRAINLIST (20 POINTS)
Answer:
x=2/3+1/3[tex]\sqrt{10}[/tex]
Step-by-step explanation:
Let's solve your equation step-by-step.
3x2−4x−2=0
For this equation: a=3, b=-4, c=-2
3x2+−4x+−2=0
Step 1: Use quadratic formula with a=3, b=-4, c=-2.
plz help
Solve the right triangle that has legs 3m and 4m.
Answer: 5m,37,53
When you use the pythagorean theorem u find 5m
can anybody help? marking brainliest
Answer:
C
Step-by-step explanation:
The key here is she wants to make "at least", implying that you have an inequality. If she cecks the house 4 times plus the 2 overnight stays then she will have exactly 150, so that is the least needed to reach her goal. So at least automatically turns it into an inequality.
4^2x+3=64^x-7
4 raised to the power of 2x+ 3= 64 raised to the power of x-7
Solve for x
Answer:
hehe
Step-by-step explanation:
please
why
Can someone help me?
Answer:
9.2 is the right answeer
Step-by-step explanation:
1. In a karate class there are 22 students. 15 of the students are male. What 6 is the ratio of females to the total number of students?
22:15
15:22
7:22
7:15
Answer:
15:22
the ratio of men to women in a karate class is 3.3:1. If there are 100 women, how many men are there?Step-by-step explanation:
Plz help me to solve this question
Step-by-step explanation:
diagonals of the rhombus bisect each other at right angles .
5a = 90
a = 90/5 = 18
in ∆ OCD:
5a + 2a + b = 180
7a+ b = 180
b = 180 - 7 ( 18)
b = 180 - 126
b = 54 °
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you.☺️
Answer:
a = 18°
[tex] b= 108\degree [/tex]
Step-by-step explanation:
ABCD is a rhombus.
AC and BD are its diagonals
Diagonals of a rhombus bisects at right angles.
Therefore,
5a = 90°
a = 90°/5
a = 18°
2a = 2*18° = 36°
Diagonals of a rhombus bisects the opposite angles.
Therefore,
[tex] m\angle ADC = 2(2a)[/tex]
[tex] m\angle ADC = 2\times 36\degree [/tex]
[tex] m\angle ADC = 72\degree [/tex]
[tex] m\angle ADC+m\angle DCB= 180\degree [/tex]
(Adjacent angles of a rhombus are supplementary)
[tex] 72\degree+b= 180\degree [/tex]
[tex] b= 180\degree-72\degree [/tex]
[tex] b= 108\degree [/tex]
1.5/16 as a mixed number
Answer:
Um 1.5 is less than 16 so it wont be a mixed number.
Step-by-step explanation:
Did you type the question wrong?
Step-by-step explanation:
1.5 is the less that 16 that why it is the mixed fraction
how do I solve this??
Answer:
16q^(2)m^(4)p^(4)
Help me with this, please!!
Answer:
Area of the sector = 78.54 square meters
Step-by-step explanation:
Radius of the given circle = 10 meters
Sector bounded by the arc having measure = 90°
Angle subtended by the arc at the center = 90°
Area of the sector = [tex]\frac{\theta}{360}(\pi r^{2})[/tex]
Here angle θ is the angle at the center subtended by the arc.
If angle θ = 90°
Therefore, area of the sector = [tex]\frac{90}{360}(\pi)(10)^{2}[/tex]
= 25π
= 78.54 square meters
Which equation represents the line that is parallel to y= 3 and passes through (-2,-8)?
A.x = -2
B.x= 3
C.y=-8
D. y= 3x - 2
Answer:
Now, as you might recall, two lines are parallel when they are always the same distance apart and never intersect. y= -8 is parallel to y=3 and it passes through the point (-2, -8). The equation of this line is y= -8.
Step-by-step explanation:
Hiya! Can you guys help me? For all the four questions? It would mean a lot to me, thank you! I also ask if you guys can explain the steps! Thanks. <3
Answer:
A = 28.26 cm², P = 38 units, A = 20 units², C = 43.96 units
Step-by-step explanation:
1) Our area of a circle is πr². Since our r = 3 cm, we can just substitute for r.
A = πr²
A = (3.14)(3)²
A = (3.14)(9)
A = 28.26 cm², like in your work.
2) Our formula for perimeter is 2l + 2w. We substitute for l = 12 and w = 7.
P = 2l + 2w
P = 2(12) + 2(7)
P = 24 + 14
P = 38 units
3) The formula for a triangle's area is A = [tex]\frac{1}{2}[/tex]bh, so we substitute for b = 10 and h = 4.
A = [tex]\frac{1}{2}[/tex] bh
A = [tex]\frac{1}{2}[/tex] (10)(4)
A = [tex]\frac{1}{2}[/tex] (40)
A = 20 units²
4) Circumference is 2πr, and we substitute for r = 7.
C = 2πr
C = 2(3.14)(7)
C = (3.14)(14)
C = 43.96 units
(-57)-(+12)
find the difference
Answer:
siiiii
Step-by-step explanation:
Answer:
the difference is -69
Step-by-step explanation:'
Since there is a negative sign in between the +12 becomes -12 . The you subtract the both.
Basically its adding 57 and 12 but then making it negative. So you would get -69.
4x2 +9y2 = 72
x - y2 = -1
Select all of the following that are solutions to the system shown.
Solve?
Answer:
[tex]\bold{\left(\dfrac{3}{13}\ ,\ \dfrac{4\sqrt{13}}{13}\right)\qquad\vee\qquad \left(\dfrac{3}{13}\ ,\ -\dfrac{4\sqrt{13}}{13}\right)}[/tex]Step-by-step explanation:
x - y² = -1 ⇒ - y² = - x - 1 ⇒ y² = x + 1 {x≥-1}
4x² + 9y² = 72
4x² + 9(x + 1)² = 72
4x² + 9(x² + 2x + 1) = 72
4x² + 9x² + 18x + 9 - 72 = 0
13x² + 18x - 63 = 0 ⇒ a = 13, b = 18, c = -63
[tex]x=\dfrac{-18\pm\sqrt{18^2-4\cdot13\cdot(-63)}}{2\cdot13}=\dfrac{-18\pm\sqrt{324+252}}{26}=\dfrac{-18\pm\sqrt{576}}{26}\\\\x=\dfrac{-18+24}{26}=\dfrac3{13}\qquad\vee\qquad x=\dfrac{-18-24}{26}=-\dfrac{21}{13}\\\\ y^2= x + 1\quad\iff\quad x\ge-1\\\\y^2=\dfrac3{13}+1\\\\ y^2=\dfrac{16}{13}\\\\y=\dfrac{4}{\sqrt{13}}=\dfrac{4\sqrt{13}}{13}\qquad\vee\qquad y=-\dfrac{4\sqrt{13}}{13}[/tex]
What single decimal multiplier would you use to increase by 2% followed by a 1% increase?
Answer:
Suppose that you have an initial quantity A.
If you have an increase of X%, the new quantity (NQ) is written as:
NQ = A + A*(X%/100%) = A*(1 + X%/100%).
Now, if we have an increase of 2% then:
NQ = A*(1 + 2%/100%) = A*(1 + 0.02)
And no we have another increase of 1%, then:
NQ = (A*(1 + 0.02))*(1 + 1%/100%) = A*(1 + 0.02)*(1 + 0.01) = A*1.0302
The single decimal multiplier that you can use to increase by 2% followed by a 1% increase is 1.0302
x = 11 when y = 99. If y varies directly as x, find x when y = 144
Answer:
99 is 9 times 11 144 divide by 9 is 16
The inside of a rectangular swimming pool is going to be painted. The pool is 8 feet wide, 25 feet long, and 5 feet deep.
What is the surface area of the five faces to be painted?
Answer:
total area = 530 ft^2
Step-by-step explanation:
bottom = 8 x 25 = 200 ft^2
2 sides = 8 x 5 x 2 = 80 ft^2
2 other sides = 25 x 5 x 2 = 250 ft^2
200 + 80 + 250 = 530 ft ^2
PLEASE HELP. .......
Answer:
40
Step-by-step explanation:
Can fit 4 length wise, 5 width wise, and 2 depth wise. So 40 packages total.
You are asking investors for $100,000 each and promising to distribute to them profits of $15,000 each for the first 4
years and $25,000 each per year thereafter. Which of the following is closest to the number of years it will take for investors to get their
money back?
a)1.6
b)3.0
c)5.6
d)8.0
i think is the best answer to the question
c)5.6
You are asking investors for $100,000 each and promising to distribute to them profits of $15,000 each for the first 4
years and $25,000 each per year thereafter. Which of the following is closest to the number of years it will take for investors to get their
money back?
a)1.6
b)3.0
c)5.6
d)8.0
Every 2 months, a man deposits in his bank account a savings of P 2,000.00. In how
many years would he saved P 144,000.00?
Answer:
I believe 72 years
Step-by-step explanation:
it has to be twenty characters so this to make it long enough
Answer:
12 years
Step-by-step explanation:
144,000.00 / 2,000.00 is 72 times that he deposited 2,000.00 in order to get 144,000.00. If he deposits once every 2 months then he would have deposited 72 months x 2. That is 144 months he took to deposit that much. 144 / 12 months in a year is 12 years. He takes 12 years to save 144,000.00.
one of the factor of 36 is
What is 9+10 ( is it 21 or 19 )
Answer:
19 is your answer right answer
Answer:
19
Step-by-step explanation:
9+10= 19
hope it helps
:p
8p - 4=24.8
solve for p
Answer:
p = 3.6
Step-by-step explanation:
Our goal is to isolate P.
Let's start by adding 4 to each side:
8p = 28.8
Next, we will divide each side by 8:
p = 3.6
Hope this helped! :)
What is the rule for the line
Answer:
B
Step-by-step explanation:
the slope is negative and the y intercept is -1
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You went to dinner at Applebee’s and your bill was 12.95 you want to leave your waitress and 18% tip when you combine your bill for your food with your tip what was the total amount of money you spent on dinner round your answer to the nearest penny
Answer: Total (Bill + Tip ) = $ 16 ( Tip = 3$ )
Step-by-step explanation:
i only have the answer :3
Help please!! Very confused
x=5
dhdhxhrjdbhdjjdnxjsjsjxxbbdhxdhxhdhd
3x – 9y = -39
-3x – 7y = -25 systems of elimination
Answer:
y= 4 , x= -1
Step-by-step explanation:
3x-9y= -39
-3x-7y= -25
-16y= -64
y= -64/-16
y= 4
substitute y into any equation
3x -9(4) = -39
3x-36= -39
3x= -39+36
3x= -3
x= -3/3
x= -1
I will give brainiest pls
Answer:
C. 14 feet
Step-by-step explanation:
THIS IS TO FIGURE OUT THE TRIANGLE
You have to do the Pythagorean Theorem, which is a² + b² = c²
Since h is the entire piece of wood including the additional 2 feet, I will use m as variable for triangle
Fill in for variables: 5² + m² = 13²
Simplify: 25 + m² = 169
Subtract 25 from both sides: m² = 144
Square root both sides to get m alone: m = 12
Now, you have to add the additional 2 feet above the triangle: 12 + 2 = 14
Therefore, h=14
Answer:
12
Step-by-step explanation:
The only answer that makes sense. If you use pythagorean theorem which is a^2+b^2=c^2, and c is the hypotenuse, which is the slanting side, you do this
12^2+5^2=13^2?
144+25=169
169=169
it checks!
