Answer:
All you have to do is break apart the decimals and divide them to find your answer.
Step-by-step explanation:
Solve the equation:
4y2 + 7 = 19
(write your answer in exact form)
Answer:
y2=3
Step-by-step explanation:
4y2+7=19
Subtract 7 from both sides.
4y 2 =19−7
Subtract 7 from 19 to get 12.
4y2=12
Divide both sides by 4.
y2= 12/4
Divide 12 by 4 to get 3.
y2=3
Answer:
4y2 + 7 = 19
Step-by-step explanation:
4y2 =19-7
4y2=12
4yx2=12
8y=12
dbs by 8
y=1.5 or 2
Pls hurry!!!!!!!
Factor 60x−12y
. Explain how you found your answer.
Answer:
12(5x-y)
Step-by-step explanation:hope this help
Brad has 10 lb of oranges to make 12 bowls of fruit salad. His recipe requires 12 oz of oranges for each bowl. Does Brad have enough oranges? Please answer....
Answer: Yes, Brad has enough oranges.
Step-by-step explanation:
Given :
The orange required for one bowl = 12 oz
Thus orange required for 12 bowls = [tex]\frac{12}{1}\times 12=144oz[/tex]
Oranges available with Brad for 12 bowls = 10 lb = [tex]10\times 16=160oz[/tex]
(1lb=16oz)
As organges required is less than oranges available with Brad, thus Brad has enough oranges.
A patient is on a low sodium low fat diet three months ago the patient weighed 220 1/8 pounds now the patient Weighs 195 5/8 pounds how many pounds did the patient lose?
Answer:
24.5 or 24 1/2
Step-by-step explanation:
The patient weighed lose is : 24.5 pounds.
We have the following information available from the question is:
The weighed of patient is on a low sodium fat diet three months ago is :
[tex]220\frac{1}{8}[/tex]
and, Now the weighed of the patient is : [tex]195\frac{5}{8}[/tex]
We have to find the how many pounds did the patient lose?
Now, According to the question:
The patient weighed lose is:
Three months ago weighed - Current weighed
[tex]220\frac{1}{8}-195\frac{5}{8}[/tex]
=>(1761 - 1565) /8
=> 196 /8
=> 24.5 pounds
Learn more about Pounds at:
https://brainly.com/question/29173298
#SPJ2
He
has memorized 24 of the words, which is two-thirds of the list. How many
words are on the list?
words
Answer:
36
Step-by-step explanation:
24 / 3 = 8. 8 x 3 = 36 words
Answer:
36
Step-by-step explanation:
if 24 is 2/3, 24/2=12
12×3=36
Solve the system of equations using eliminations
4x + 3y = -5
-2x + 2y = 6
I really need help with this questions someone please help
Answer:
x= -2 and y= -1
Step-by-step explanation:
1) 4x+3y= -5
2(-2x+2y=6)
(Multipy by 2 )
Becomes
2) 4x+3y= -5
-4x+4y=12
3) -5+12 =7
7y/7=7/7=
y=1
4x+3y=-5
4x+3(1)= -5(plug in Y for 1)
4x+3= -5
4x+3+-3= -5+ -3 (add neigitve 3 on both sides)
4x= -8
4x/4=-8/4( divide 4 on both sides)
x= -2
a
Answer
x=-2 ,Y=1
-3 + 42 > 3
x > 15
x < 15
x > 13
x < 13
Answer:
Where's the x?
I am assuming that the problem must be
-3 + 42 > 3x
if that is true, then
x < 13.
As this statement is, -3 + 42 > 3 is a true statement because -3 + 42 = 39, and
39 > 3 [39 is always greater than 3]
Step-by-step explanation:
Let me know if you need a step by step.
Answer:
D) x < -15
Step-by-step explanation:
-3x - 42 >3
Add 42 to each side
-3x - 42+42 >3+42
-3x > 45
Divide each side by -3. Remember to flip the inequality since we are dividing by a negative
-3x/-3 < 45/-3
x < -15
not really sure how you want this solved but the equation itself is true
Is it A or C? I'm sorry, I'm not really smart-
Answer:
A i think im 98% sure
Step-by-step explanation:
A band expects to put 16 songs on their next CD. The band writes and records 75% more songs than they expect to put on the CD. During the editing process, 75% of the songs are removed. How many songs will there be on the final CD?
do this step by step.
16 X 1.75
- since there is 75% more.
= 28 songs --> in total.
28 X 0.25
-- since 75% are removed.
= 7
final answer: 7 songs.
What’s the equation for this graph?
Answer:
y=-1/4x+2
Step-by-step explanation:
y=mx+b
M=slope
B= y intercept
Please Help!! A new dirt bike valued at $9000 loses 18% of its value each year. Write a function rule that models the value of the dirt bike.
Answer:
[tex]y=9000(0.82)^{x}[/tex]
Step-by-step explanation:
General exponential growth/decline equation is given as
[tex]y=ab^{x}[/tex]
where a is initial value and b is growth/decline rate
Here a=9000 and b=18%=(1-0.18)=0.82
Write an equation in point-slope form of the line having the given slope that contains the given point. then graph the line
(dont think u can graph so its okay)
Answer:
The line of the equation in the point-slope form of the line passing through the point (4, -2) and having slope 2 will be:
[tex]y+2=4(x-4)[/tex]
Please check the attached graph.
Step-by-step explanation:
Given
The slope m = -2The point (4, -2)Point slope form:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where
m is the slope of the line(x₁, y₁) is the pointIn our case:
m = 4
The point (x₁, y₁) = (4, -2)
substituting the values m = 4 and the point (x₁, y₁) = (4, -2) in the point-slope form of the line equation
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y - (-2) = 4(x-4)[/tex]
[tex]y+2=4(x-4)[/tex]
Thus, the line of the equation in the point-slope form of the line passing through the point (4, -2) and having slope 2 will be:
[tex]y+2=4(x-4)[/tex]
Please check the attached graph.
I need help, I dont know how to do this
Answer:
C) SSS
Step-by-step explanation:
the 'tic' marks indicate which sides are congruent to each other
How much interest do you earn when you deposit $100 at 25% for 2 years?
Answer:
For simple interest: $50, for compound interest: $56.25
Step-by-step explanation:
For simple interest: 25% *100 = $25
$25*2 = $50
For compound interest:
Year 1) 100+100(.25) = 125
Year 2) 125+125(.25) = 125+31.25 = $156.25
156.25 - 100 = $56.25
Answer:
Year 1) 100+100(.25) = 125
Year 2) 125+125(.25) = 125+31.25 = $156.25
156.25 - 100 = $56.25
Step-by-step explanation:
A company donated a box of yellow, purple, and green water bottles for a school field day. The box contained 750 yellow water bottles. This represented 30% of the total number of water bottles donated. What was the total number of water bottles donated?
Please help TwT
Answer:
14
Step-by-step explanation:
What is the slope of the line that passes through the points
(9,-1) and (4, -11)? Write your answer in simplest form.
Answer: m = 2
Step-by-step explanation:
-11 - (-1) = -10
4 - 9 = -5
m = -10/-5 = 2
So m=2
I need help with this equation -11(-8×-15) my teacher said that I need to show my work pls help me.
First calculate (-8x-15)=120
Then multiply - 11x120
=-1320
1. The spinner shown below is spun once. Determine the probability of
the spinner landing on the letters P or M.
A 1 out of 2
B 1 out 3
C 1 out of 6
D 2 out of 5
Answer:
1 out of 3
Step-by-step explanation:
Two desired outcomes and six total outcomes which is 2/6 simplified is 1/3
2/3 x 6 (Check all that apply
mark you brainlyest
Answer:
4
Step-by-step explanation:
2/3 * 6
~Rewrite
2/3 * 6/1
~Multiply
12/3
~Simplify
4
Best of Luck!
Answer:
4
Step-by-step explanation:
capture the line by entering one ordered pair for a point on the line
Answer:
Capture the line by entering one ordered pair for a point on the line. Then press "Zap" to see if you captured the line. Capture the line by entering one ordered pair for a point on the line. Then press "Zap" to see if you captured the line.
Which expression represents the area of the base of the cone?
A cone with diameter of 6 inches, height of 4 inches, and slant height of 5 inches.
B = pi r squared
(pi) (3 squared)
(pi) (4 squared)
(pi) (5 squared)
(pi) (6 squared)
Answer:
A. (pi)(3 squared)
Step-by-step explanation:
edge
NEED ASAP!!! WILL MARK BRAINLLIEST!!!!!! A student solved the equation 7x - 5 - 5x = 15 and found x = 5. What is the student's error?
Answer:
the student messed up at the point of adding 5 to I5, they subtracted instead and got 2x=I0 which would mean x=5. when instead they should've added 5 and got 2x=20 and got x=I0
solve using elimination 10x - 9y = -8 and 2x - 8y = -14
Answer:
x = 1, y = 2
Step-by-step explanation:
Multiply 2x - 8y = -14 by 5 to get 10x - 40y = -70
Subtract (10x - 40y = -70) - (10x - 9y = -8)
Solve -31y = -62 for y
y = 2
Plug in y value to get x value
x = 1
If f(x) = 3 x 2 + 5, what is f (-3)?
it doesn’t let me type the bar
Answer:
Step-by-step explanation:
i² = -1
[tex]\sqrt{-36}=\sqrt{i^{2}*6^{2}} \\\\ = 6i[/tex]
simplify square root at end. pythagoreoms theorm
14.2 yd
my answer needs to be 20 characters long???
hows your day?
Answer:
14.21
Step-by-step explanation:
11 square + 9 square = 202
and then square root 202 and you get 14.21
Find the area of the isosceles triangle.
13 cm
10 cm
Answer:
Area of the triangle = 60 cm²
Step-by-step explanation:
Two equal sides of the given isosceles triangle measure 13 cm.
Third side of the triangle = 10 cm
Since, formula to get the area of a triangle with given three sides is given by,
Area = [tex]\sqrt{s(s-a)(s-b)(s-c)}[/tex]
Where a, b and c represent the sides of the triangle
And s = [tex]\frac{a+b+c}{2}[/tex]
For the given isosceles triangle,
s = [tex]\frac{13+10+13}{2}[/tex]
s = 18
(s - a) = (18 - 13) = 5 cm
(s - b) = (18 - 10) = 8 cm
(s - c) = (18 - 13) = 5 cm
Substituting these values in the formula,
Area of the triangle = [tex]\sqrt{18\times 5\times 8\times 5}[/tex]
= [tex]\sqrt{3600}[/tex]
= 60 cm²
Therefore, area of the given isosceles triangle is 60 square cm.
There are red and blue marbles in a bowl. There are twice as many blue 20
marbles as red marbles. What expression represents the number of blue
marbles? A) 2b, where b represents the number of blue marbles. B) 2r,
wherer is the number of red marbles C) r+2, wherer is the number of red
marbles D) b2, where b is the number of blue marbles *
I'm pretty sure its 2r, because you are multiplying the number of red marbles by 2 to get how many blue marbles there are.
i need help plz i’ll mark u as brainliest
Answer:
yes it would be an outlier
Step-by-step explanation:
What system of equations is shown on the graph below?
Answer:
the second answer choice
Step-by-step explanation:
