Answer:x=1/y+5
Step-by-step explanation:This equals x =
Answer:
5
Step-by-step explanation:
You have a carton of 48 Easter eggs left from the weekend. You check the weight of the
carton and it weighs 28 pounds. If you give your 5 brothers 11 of your eggs, how much
would their carton weigh?
Answer:
around 6 and a half pounds
Which function is equivalent to q ( x ) = 9x 2 − 24x + 16?
q ( x ) = 9x 2 − 24x + 16 = (3x-4)^2
The closest answer to it would be
q ( x ) = (9x + 4) (x + 4)
Nick is making a fruit salad. He buys apples for $1.29 per pound and oranges for $1.35 per pound. He spends no more than $12.
Let x represent the number of pounds of apples that Nick buys. Let y represent the number of pounds of oranges that Nick buys.
Which inequality represents this situation?
1.29x+1.35y>12
1.29x+1.35y≥12
1.29x+1.35y≤12
1.29x+1.35y<12
Answer:
it will be the third one 1.29x+1.35y<_12
Answer: 1.29x+1.35y<_12
Please help it's due in 1 hr and I don't understand;-;
Answer:
1. x=6 y=7
hope that helps!
Please help me with the question please ASAP ASAP please please I’ll make as a brnlist
Angle 1 - 72 degrees
Angle 2 - 36 degrees
Angle 3 - 16 degrees
Angle 4 - 144 degrees
I hope this helps! :)
Please help! will give brainliest!
Given right triangle ABC with altitude BD drawn from vertex B to hypotenuse AC, find the lengths of AD, BD, and CD.
Keep as improper fraction
Answer:
AD = 3
BD = 10
CD = 17
Step-by-step explanation:
The requires side lengths are:
[tex]AD = \frac{49}{25}[/tex]
[tex]BD = \frac{168}{25}[/tex]
[tex]CD = \frac{576}{25}[/tex]
Considering triangle BDC, we have:
[tex]BC^2 = BD^2 +CD^2[/tex]
This gives
[tex]24^2 = BD^2 +(25 - AD)^2[/tex]
[tex]576 = BD^2 +(25 - AD)^2[/tex] --------- (1)
Considering triangle ABD, we have:
[tex]7^2 = BD^2 + AD^2[/tex]
[tex]49 = BD^2 + AD^2[/tex] ---- (2)
Subtract (2) from (1)
[tex]576 - 49 = BD^2 -BD^2 +(25 - AD)^2 - AD^2[/tex]
[tex]527 = (25 - AD)^2 - AD^2[/tex]
Expand
[tex]527 = 625 - 50AD + AD^2 - AD^2[/tex]
[tex]527 = 625 - 50AD[/tex]
Collect like terms
[tex]50AD = 625 - 527[/tex]
[tex]50AD = 98[/tex]
Divide both sides by 50
[tex]AD = \frac{98}{50}[/tex]
Reduce fraction
[tex]AD = \frac{49}{25}[/tex]
Recall that:
[tex]49 = BD^2 + AD^2[/tex]
So, we have:
[tex]49 = BD^2 + (49/25)^2[/tex]
[tex]49 = BD^2 + 2401/625[/tex]
Collect like terms
[tex]BD^2 = 49 - 2401/625[/tex]
Take LCM
[tex]BD^2 = \frac{625 *49 - 2401}{625 }[/tex]
[tex]BD^2 = \frac{28224}{625}[/tex]
Take the square roots of both sides
[tex]BD = \frac{168}{25}[/tex]
Also, we have:
[tex]CD = 25 - AD[/tex]
This gives
[tex]CD = 25 - \frac{49}{25}[/tex]
Take LCM
[tex]CD = \frac{625 - 49}{25}[/tex]
[tex]CD = \frac{576}{25}[/tex]
Hence, the requires side lengths are:
[tex]AD = \frac{49}{25}[/tex]
[tex]BD = \frac{168}{25}[/tex]
[tex]CD = \frac{576}{25}[/tex]
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Which equation represents a linear function?
O A. y = 2x + 7
O B. y = x2 + 4
O C. y = x(x + 1)
OD. y = 2x3
Answer:
A
Step-by-step explanation:
y= 2X +7
y=2(3)+7
y=6+7
y=13
Compare the fraction - 1/3 -1/2 100 points
Answer:
-1/3>-1/2
Step-by-step explanation:
-1/3>-1/2
Drag each tile to the correct box.
Arrange the steps to perform this subtraction operation in the correct order.
(1.93 × 107) − (9.7 × 106)
1: (1.93 x 10^7) - (9.7 x 10^6)
2: 0.96 x 10^7
3: (1.93 x 10^7) - (0.97 x 10^7)
4: 10/10 (0.96 x 10^7)
6: (1.93 - 0.97) x 10^7
7: (1.93 x 10^7) - 10/10 (9.7 x 10^6)
8: 9.6 x 10^6
Answer:
A, D, C, F, B, G
Step-by-step explanation:
The correct order of the given expressions is:
1: (1.93 x 10⁷) - (9.7 x 10⁶)
3: (1.93 x 10⁷) - (0.97 x 10⁷)
6: (1.93 - 0.97) x 10⁷
2: 0.96 x 10⁷
4: 10/10 (0.96 x 10⁷)
7: (1.93 x 10⁷) - 10/10 (9.7 x 10⁶)
8: 9.6 x 10⁶
What is an expression?In mathematics, an expression is a combination of one or more numbers, variables, and mathematical operations that can be evaluated to produce a value or result.
The correct order to perform the subtraction operation is:
Write out the problem: (1.93 x 10⁷) - (9.7 x 10⁶)
Subtract the second number from the first number (ignoring the scientific notation): (1.93 - 0.97) x 10⁷
Simplify the subtraction to get the result in scientific notation: 0.96 x 10⁷. Convert the result to standard scientific notation: 9.6 x 10⁶.
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kevin buys a lether jacket listed for $190 he receives a 15% discount at the register what is the new price of the lether jacket.
Answer:
161.50
Step-by-step explanation:
Answer:
take $190 and multiply it by 0.15 (28.5) and subtract that from $190= $161.50
Step-by-step explanation:
PLZ MAKE ME BRAINLIEST TRYNG TO REACH TOP RANK ON LEADER BOARD
8 times a certain number is added to 5 times a second number to give 184.the first number minus the second number is -3.find these number .
Answer:
The numbers are 13 , 16
Step-by-step explanation:
First number be x
Second number be y
x - y = -3 --------------------(I)
x = -3 +y
8x + 5y = 184 ---------------(II)
substitute x = -3 + y in equation(I)
8*(-3 + y) + 5y = 184
-24 + 8y + 5y = 184
-24 + 13y = 184
13y = 184 + 24
13y = 208
y = 208/13
y = 16
Plugin y = 16 in (I)
x - 16 = -3
x = -3 +16
x = 13
A baker has 3.69 pounds of pecan pieces. He needs to divide the pecan pieces into equal portions for 3 batches of oatmeal pecan cookies. Which picture represents the weight of the pecan pieces he will use for each batch of cookies?
Answer:
There isnt any picture
Step-by-step explanation:
I would love to help you but there is no picture
In Game 2, your score started at 2 and doubled every time. Two expressions below represent your score after 12 hits.
Answer:
B and D on edg
Step-by-step explanation:
just did it
What is the image point of (1, 4) after a translation left 5 units and down 3 units?
Answer:
(-4,1)
Step-by-step explanation:
for x you do:
1 - 5 = -4
for y you do:
4 - 3 = 1
so it is (-4,1)
All the seats in the theater are divided into 6 groups. There are 35 seats in each group. Using the variable s, write and solve a division equation to find how many seats there are in the theater.
HELP!
A rectangular plot is 35m long and 30 m broad. A road of uniform width of 2.5m runs along the boundary of the plot inside it. Find the cost of paving the road with bricks at Rs. 10 per m2.
Answer:
In ko add krne k baad 10 se multiple kro
Answer:
If the sum of two numbers is 128band their difference is 16 then find the number
Pleasee answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:3.6
Step-by-step explanation:
Answer:
3.6
Step-by-step explanation:
Distance = √(x2 - x1)² + (y2 - y1)²
√(5 - 3)² + (-2 - 1)²
√13 = 3.605
good luck, i hope this helps :)
You feed your pet 1/4 cup of food each morning.
You do this for 5 days. How much total food have
you fed your pet after 5 days?
Answer:
1 1/4 cups
Step-by-step explanation:
you feed your dog 1/4 cups of food each day. You do this for five days. So we can set up an equation 5*1/4 = 1 1/4 cups.
The solution set of an inequality is shown below.
Which inequality has this solution set?
A 1 <3x < 2
B. 1
C6<2<
D. 6
The inequality shown in the option D, 6 < x + 3 < 9 has the given solution set.
What is Linear Inequalities?Linear inequalities are defined as those expressions which are connected by inequality signs like >, <, ≤, ≥ and ≠ and the value of the exponent of the variable is 1.
A number line is a straight line which is drawn horizontally where numbers are placed in an equal intervals.
Given a number line where the interval from 3 to the number 6 is marked.
But 3 and 6 is not included since it is an open circle there.
So the inequality represented in the number line is 3 < x < 6.
We have to find the inequality in the option which is equivalent to 3 < x < 6.
Consider 6 < x + 3 < 9
Subtracting throughout the inequality with 3, we get,
6 - 3 < x + 3 - 3 < 9 - 3
3 < x < 6.
Hence the inequality represented in option D has the solution represented in the number line.
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–2(5a + 3) + 2(6a – 3) can y'all simplify this please
m+24=41 How can you check that 17 is a solution?
Answer:
41-24=17
Step-by-step explanation:
If you subtract 41 and 24, m = the answer
Answer:
17
Step-by-step explanation:
You can check it's 17 if you subtract 24 and 41.
41 - 24 = 17
m=17
Hope this helped!
what is the answer for a+(-5)-12
Answer:
a-17
Step-by-step explanation:
Simplify the expression.
Anyone know the right answer?!
Answer:
420000 here is the answer
Step-by-step explanation:
28000 multipli 15
Becca is painting a birdhouse (rectangular prism) that has a height of 13cm, a width of 5 cm, and a length of 8cm. How much paint will she need if she only uses 1 coat? 26 sq. cm 0418 sq. cm 0 208 sq. cm
Answer:coo
Step-by-step explanation:Cooke.
The amount of paint which will Becca need to paint the birdhouse in 1 coat is 418 cm².
What is surface area?Surface area of any solid or the 3 dimensional body is the area of each faces by which the solid body is enclosed.
The surface area of rectangular prism can be given as,
[tex]SA=2(wl+hl+hw)[/tex]
Here, (w) is the width, (h) is the height and (l) is the length of the prism.
Becca is painting a birdhouse. The shape of the birdhouse is similar to rectangular prism with dimensions as, height of 13cm, a width of 5 cm, and a length of 8cm.
Now Becca wants to paint this house using 1 coat. As this paint has to be cover each surface of the house. Thus the amount of total paint should be equal to the surface area of the house.
Here, the dimensions of house is as, height of 13cm, a width of 5 cm, and a length of 8cm. Therefore the surface area of it is,
[tex]SA=2(5\times8+13\times8+13\times5)\\SA=418\rm cm^2[/tex]
Hence, the amount of paint which will Becca need to paint the birdhouse in 1 coat is 418 cm².
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Which equation represents a parabola with the focus at (0, -1) and
the directrix y
= 1?
(1) x2 = -8y
(3) x2 = Sy
(2) x2 = - 4y
(4) x2 = 4y
Answer:
Step-by-step explanation:
The vertex is halfway between focus and directrix, at (0,0).
The equation has the form y = ax².
Focal length p = distance between focus and vertex = 1
p = 1/|4a|
1 = 1/|4a|
|a| = ¼
The focus lies below the vertex, so the parabola opens downwards and a<0.
y = -¼x²
Equation represents a parabola with the focus at (0, -1) and
the directrix y=1 is [tex]x^2=-4y[/tex]
Given :
a parabola with the focus at (0, -1) and the directrix y= 1
The standard equation of parabola is [tex]y-k=\frac{1}{4p} (x-h)^2[/tex]
Focus is at (0,-1)
The midpoint of focus and directrix is the vertex
Directrix is at y=1
Midpoint of (0,-1) and y=1 is (0,0)
So the vertex is (0,0) that is our (h,k)
Now we find the value of p
The distance between vertex (0,0) and focus (0,-1) is the value of p
focus and vertex are 1 unit away. So p=-1
we got h=0 and k=0 and p=-1
Replace all the value in the standard equation
[tex]y-0=\frac{1}{4(-1)} (x-0)^2\\y=\frac{-1}{4} x^2\\4y=-x^2\\x^2=-4y[/tex]
Equation represents a parabola with the focus at (0, -1) and
the directrix y=1 is [tex]x^2=-4y[/tex]
Learn more : brainly.com/question/12582328
Miranda will have 500 guests at her Sweet Sixteen party. She conducted a random survey of 50 guests to determine how many of each type of drink should be purchased for the party. The results of the survey are shown below.
24 students chose soda
16 students chose water
10 students chose juice
Based on the survey, which of these is the best prediction of the drinks wanted by the 500 guests?
Answer:
240 sodas, 160 water, 100 juice
Step-by-step explanation:
multiply everything by 10
You and a few friends went to play golf and scored the following.
98, 96, 98, 134, 99
If two other friends join, and score 93 and 117, which part of the data will be effected?
Answer:
The range will change
Step-by-step explanation:
Here, we want to know the part of the data that will be affected
Firstly, we have to understand that the mean will be left unchanged
The mean is the sum of the numbers divided by the count of the numbers;
(98 + 96 + 98 + 134 + 99)/5 is same as (98 + 96 + 98 + 134 + 99 + 93 + 117) = 105
The median will be the same
before the addition of the two new numbers;
96,98,98,99, 134
The median is 98
adding the two;
93,96,98,98,99,117,134
The mode will still be the same as the highest in frequency will still be 98
however the range will change
This is the difference between the highest and the lowest numbers
Before the addition of the two numbers, the range is 134-96 = 38
adding the two numbers, the range will become;
134-93 = 41
(4x)
(5x - 270°
Type of pair: CONGRUENT
X =
Answer:
=20x2−1080x
Step-by-step explanation:
Because look =(4x)(5x+−270)
=(4x)(5x)+(4x)(−270) then you will get =20x2−1080x
anyoneeee knowww this is math i don’t know what it is
Answer:
Obtuce scalene
Step-by-step explanation:
5 divided by what gets you 0.60
Answer:
Step-by-step explanation:
12