is it 6, 9, 18, or 8?
Answer:
8
Step-by-step explanation:
I know because I got distracted question before
Solve x^2 + 4x + 6 = 0
Hurry please
Answer:
No Solutions
Step-by-step explanation:
In AMNO, m = 150 inches, n = 550 inches and o=630 inches. Find the measure of ZO
to the nearest 10th of a degree.
The measure of ∠O is, 115.8°.
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
We have to given that;
In ΔMNO, m = 150 inches, n = 550 inches and o=630 inches.
Now, We know that;
⇒ cos O = m² + n² - o² / 2mn
Substitute all the values, we get;
⇒ cos O = 150² + 550² - 630² / (2 × 150 × 550)
⇒ cos O = - 0.4357
⇒ ∠ O = 115.8°
Thus, The measure of ∠O = 115.8°
Learn more about the triangle visit;
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Simplify completely. Leave your answer in exponential form:
Answer:
[tex] {2}^{3} \times {4}^{3} \times 9[/tex]
Step-by-step explanation:
Using the division rule when dealing with exponents
[tex] \frac{b {}^{h} }{b {}^{j} } = b {}^{h - j} [/tex]
meaning that when we divide exponents that have the same base but different powers we can subtract the power of the bottom exponent from the top exponet.
so using that we are going to do 2, 4 and 9
[tex] \frac{2 {}^{8} }{ {2}^{5} } = {2}^{8 - 5 = 3 \: \: \: \: \: 2 {}^{3} } [/tex]
[tex] \frac{ {4}^{4} }{ {4}^{1} } = {4}^{4 - 1} \: \: \: {4}^{3} [/tex]
[tex] \frac{9 {}^{9} }{ {9}^{8} } = {9}^{9 - 8} = 9 {}^{1} [/tex]
Combine all the terms and we get
[tex] {2}^{3} \times 4 {}^{3} \times {9}[/tex]
A circle has equation
x2 + y2 = 8
Find the area of the circle.
Answer:
x=4 y=0 or x=2 y=2 or x=0 y=4
Step-by-step explanation:
Answer:
because the circle has equation: x² + y² = 8
=> the circle has the centre I(0;0)
the radius R = 2sqrt(2)
=> the area of the circle =
[tex](2 \sqrt{2})^{2} \times \pi = 8\pi =23.13 [/tex]
Find the square. Simplify your answer.
Answer:
j^2+2j+1
Step-by-step explanation:
(j+1)(j+1)=
=>j^2+j+j+1
=>j^2+2j+1
Hope this helps! ;)
could u help me with this one i’m struggling
Answer:
E, B, A, D, C
Step-by-step explanation:
Show work for brainly
Answer:
There are 6 cakes.
Each person can eat 1/2 of a cake.
You need to find how many times you can split 6 cakes into 1/2 of a cake.
Obviously, division is the way to go.
6 ÷ 1/2
When dividing by a fraction, you need to turn both parts into fractions.
6/1 ÷ 1/2
Now you skip the first part.
Focus on 1/2
Flip the fraction: 2/1
Now multiply the two fractions together
6/1 *2/1 = 12/1
Therefore 12 people can be at the party.
PLEASE BRAINLIEST
I love the killua profile pic
Answer: 12 people
Step-by-step explanation:
6 total cakes ; everyone eats [tex]\frac{1}{2}[/tex]
6 people would eat 3 cakes because [tex]\frac{1}{2}[/tex] × 6 people = 3 cakes.
However, 12 people would eat 6 cakes because [tex]\frac{1}{2}[/tex] × 12 people = 6 cakes.
im confused can someone help me
Answer:
y intercept is -8
slope is 3x
Step-by-step explanation:
the definitions of them speak for themselves
please answer problem 24 THANK YOU
Answer:
PART A. look belowPART B. slope=-15, y-intercept=375Step-by-step explanation:
PART A. Graph the linear equation
- Look at the Graph below as an attachment
PART B. Interpret the slope and the y-intercept
- The slope-intercept form in the linear equation is: y=mx+b
m=slopeb=y-interceptSolve
y=mx+b
y=-15x+375
slope=-15
y-intercept=375
Hope this helps!! :)
Please let me know if you have any questions
Convert 27 days to weeks and days.
27 days = ___ weeks and ___ days
Answer:
27 days divided by 7 days
3 6/7
soo 3 weeks and 6 days
Step-by-step explanation:
Please help me with this
Brainiest answer to who ever is correct
Answer:
y=-2x-3
Step-by-step explanation:
Answer:
so slope or gradient is -2
Step-by-step explanation:
y=-2x-3
Bruce saves $3 of every $5 he
earns. How much would he have
for spending if he earned $60?
Answer:
20
Step-by-step explanation:
:) hope it helps
May someone help me with this :) it’s easy
Answer:
b) 35/100
c) 0.35
Step-by-step explanation:
2)
[][][][][][][]Answer:
3. [tex]\frac{20}{100}[/tex] and [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Someone already answered b, c, and 2 so here's the third answer :)
10:50 is a ratio, which can be rewritten as [tex]\frac{10}{50}[/tex]
To write an equivalent fraction, we can either multiply or divide.
Multiplying both the numerator and denominator by 2 gets us [tex]\frac{20}{100}[/tex].
Dividing both the numerator and denominator by 10 gets us [tex]\frac{1}{5}[/tex].
Hope this helps!
Find the greatest common factor (GCF) of 36x and 12x
Answer:
12
Step-by-step explanation:
12 is the (GCF) of 36x and 12x because 12 is the biggest # that can go into both 36 and 12.
PLEASE HELP ASAP!!!! simplify this expression y=0.03y
Answer:
103y/100
Step-by-step explanation:
question is in the pic
Answer:
B. 68 dollars
Step-by-step explanation:
This option makes the most sense because in hour 2, the profit was 58. In hour 6, the profit was 126. Subtract 126 - 58 to find the rate of change and you get 68.
Hope it helps!
Two supplementary angles that are 4x and 5x what is the value of x
Answer:
x = 20
Step-by-step explanation:
4x + 5x = 9x
9x = 180 (supplementary angles add up to 180 degrees)
Divide 180/9 = 20
Answer:
x = 20.
Step-by-step explanation:
Supplementary angles sum to 180, so:
4x + 5x = 180
9x = 180
x = 20.
A local little league has a total of 65 players, of whom 40% are left-handed. How many left-handed players are there?
Answer:
26 are left-handed
Step-by-step explanation:
Exponential form 1.5 x 1.5 x 1.5 x 1.5
Piz help me fast asap thx
Answer:
y = 476^x
Step-by-step explanation:
y = 250(1.904)^×
y = 476^x
Hope this helps, thank you !!
Answer:
Loading. . .
Step-by-step explanation:
HELP PLEASE!! is math 20 points
Answer:
0x = 0y0
0x = 2yx = 2y/0 = 0
2x = 2yx = 2y/2 = y
4x = 3yx = 3y/4
HOPE THIS HELPS YOU
Follw me = 10 thanks
Mark as brainliest = 10 thanks
1 thanks to me = 2 thanks
Somebody, please help me it's URGENT
Answer:
S=20
Step-by-step explanation:
we want P(s) = 60
so P(s) = 3s = 60
s = 20
I really need help. Pleeease. I'm begging you!
the answer is totally numbers
What is the equation of the additive relationship represented by this table?
Enter your answer by filling in the box using an integer.
x y
9 5
12 8
Answer:
x-4=y
Step-by-step explanation:
I don't want to explain just trust me.
Given two concentric circles (circles that have the same center point), with the inner circle having a radius of 1 r and the outer one having a radius of 2 r as shown, give a dilation that would map the inner circle onto the outer circle.
Answer:
(x, y) ⇒ (2x, 2y)
Step-by-step explanation:
Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.
Dilation is the increase or decrease in size of a figure. If a figure with point A(x, y) is dilated by a scale factor of k, the new location is at A'(kx, ky). If k > 1, it is an enlargement and if k < 1, it is a reduction.
Given that the inner circle has a radius of 1 r and the outer one has a radius of 2 r. To map the inner circle onto the outer circle, the inner circle would need to be enlarged. The scale factor is:
k = outer circle radius / inner circle radius = 2r / 1r = 2
A dilation with a scale factor of 2 would be needed to map the inner circle onto the outer circle.
That is:
(x, y) ⇒ (kx, ky)
The dilation should be (x, y) ⇒ (2x, 2y)
What is transformation and dilation:Transformation refers to the point movement that starts from beginning location to the new location. The dilation refers to the increment or decrement of the figure size.
Here,
The scale factor should be calculated by dividing the outer circle radius from the inner circle radius
[tex]= 2r\div 1r[/tex]
= 2
Therefore, The dilation should be (x, y) ⇒ (2x, 2y)
Learn more about radius here: https://brainly.com/question/5525937
Select the correct answer.
What is the solution set of 4x = y and [tex]2x^{2} -y=0[/tex]
A.
{(0.5, -0.5), (2, -8)}
B.
{(0, 0), (2, 8)}
C.
{(1.5, 2), (8, 2)}
D.
{(-1.5, -2), (2, 8)}
Answer:
B.
{(0, 0), (2, 8)}
Step-by-step explanation:
Substitute 4x in for y in the second equation.
[tex]2x^{2} - 4x = 0\\[/tex]
2x(x - 2) = 0
x = 0 or x - 2 = 0
x = 2
Substitute x = 0 and x = 2 in the first equation to get the corresponding values for y
4(0) = y and 4(2) = y
y = 0 or y = 8
So, B is the correct answer
twice a number when described by 7 gives 45 . find the number. and also who wants to talk im bored
Answer:
Answer
Let the number be x.
twice =2x
When it is decreased by 7 we get the following equation:
2x−7=45
⇒2x=45+7
⇒2x=52
⇒x=252
∴x=26
The number is 26.
Answer:
g
Step-by-step explanation:
What is the value of x?
Original 9 inches - 6 feet
Enlargement 12 inches - x feet
Answer:
Step-by-step explanation:
PLEASE HELP. PLS THANK YOU SM!!
Answer:
212*(2)ⁿ
6784
Step-by-step explanation:
To find the number of two tailed monkey in 2016 we have
212*2
to find in 2017
212*2*2 or 212*2^2
we can write the following equation
212*(2)^n
where n is the number of years
To find the number of monkeys in 2020 we plug in 5 for n
6784