Answer:
(x - 8)² = 38
Step-by-step explanation:
Given
x² - 16x + 26 = 0 ( subtract 26 from both sides )
x² - 16x = - 26
Using the method of completing the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 8)x + 64 = - 26 + 64
(x - 8)² = 38 ← as required
2) Eight is 5 less than
twice the number R.
Answer:
8-5 times R
Step-by-step explanation:
you subtract 8-5 to get that answer and then you do less than twice the number r i think this is correct hope it helps :)
WILL MARK BRAINLIEST PLZ ANSWER FAST GUYS AND GIRLS I AM CRYING. Don't mind the second question. You can answer it if you want that will help me.
Answer:
1. 10d + 5n = 85
2. idk how to attach stuff
3. 17 nickels
4. 8.5 thats weird tho since its not possible to get 85 with using only dimes you would have to use 8 dimes and 1 nickel but its doesn't ask for that so 8.5 ig
Step-by-step explanation:
5n = 85
5*17 = 85
10d = 85
10*8.5 = 85
Math minute I need help with all questions I hav 4 minutes
Answer:
can you he lp me
Step-by-step explanation:
Answer:
1. 0.019
2. 4-28
3. 4
4. 6:00
5. 6
6. 16
7. 7
8. >
9. <
10. >
An airplane flies 2,175 miles in 3 hours. What is the average speed of the airplane?
Answer:
725 miles per hour
Step-by-step explanation:
ok distance=rate times time
2175=3x
/3
=725
If you are given the points: ( 4 , 10 ) and ( 8 , 9 ), what are your y1 and y2?
A y1 = 10 and y2 = 9
B. y1 = 4 and y2 = 8
C. y1 = 9 and y2 = 10
D. y1 = 9 and y2 = 10
How you would convert the repeating, nonterminating decimal to a fraction? Explain the process as you solve the problem.
0.1515
Answer:
5/33
Step-by-step explanation:
........... Explanation in pic ...........
tony says,"josh will dance"(into indirect)
Which terms are like terms in the following expression?
9x+6xy-4x+8x+6x squared
Answer:
9x and -4x
Step-by-step explanation:
Both 9x and -4x have the same variables? (Please correct if I am wrong..)
Payton is playing a video game . in one scene , she loses 10.5 health points. in the next scene she gaind 4.5 health points . what is the overall increase or decrease to Payton's health points?
Answer:
-10.5 + 4.5 = -6
So decrease of 6
What is the percent of change from 5,000 to 8,000?
Step-by-step explanation:
% change = (new - original)/original × 100
= (8,000 - 5,000)/5,000 × 100
= 3,000/5000 × 100
= 60%
ben score 44 out of 60 marks in the math test.
what is his score as a percentage to 1 decimal place
Answer:
73.3%
Step-by-step explanation:
65.7 x 10^6 =
What is this answer
Answer:
65700000x
Step-by-step explanation:
thats the answer
Answer: 65700000
Step-by-step explanation:
65700000x
OK, this question is a little complicated. Solve v, 5/v=7.25
Answer:
Hope this helps you .....
Answer:
[tex]v=\frac{145}{8}[/tex]
Step-by-step explanation
[tex]\frac{5}{v}=\frac{2}{7.25}[/tex]
[tex]\frac{5}{v}=\frac{2}{\frac{725}{100}}[/tex]
[tex]v=\frac{2}{\frac{5^2*29}{2^2*5^2}}[/tex]
[tex]v=\frac{145}{8}[/tex]
Convert 4 gallons to pints (1 gallon = 4 quarts; 1 quart = 2 pints)
Answer:
32
Step-by-step explanation:
Answer:
32 pints
Step-by-step explanation:
4*4*2
16*2
32
A volleyball team scored 14 more points in its first game than in its third game. In the second game, the team scored 28 points. The total number of points scored was less than 80. What is the greatest number of points the team could have scored in its first game?
Answer:
27
Step-by-step explanation:
Let the no. of points scored in third game x
given that
A volleyball team scored 14 more points in its first game than in its third game
Then
no. of points scored in First game = x + 14
no. of points scored in Second game = 28
Total no of points scored in three games = x + x + 14 + 28 = 2x + 42
given that The total number of points scored was less than 80
thus
2x + 42 < 80
2x < 80 -42
2x < 28
x < 14
now we know that x is less than
and since x is point scored it will be integer as point cannot be in fraction
and greatest integer less than 14 will be 13
Thus, greatest point scored in third game will be 13
similarly greatest number of points the team could have scored in its first game will be x + 14 = 13 + 14 = 27
0.00952 in scientific notation
Answer:
9.52
Step-by-step explanation:
PICNIC TABLE How do you know that the top of the picnic table is parallel to the ground?
Answer:
because the lines are parallel meaning they will never cross
Step-by-step explanation:
Which of the following quantities are inversely proportional?
The time it takes to use a 5 lb bag of dry cat food and the number of cats, if each cat eats the same amount of food per same time interval.
Answer:
inversely proportional
Step-by-step explanation:
I’ll give brainliest! I need this answered by tomorrow!!
Answer:
The following points are on the line
(x,y) = (2,120)(x,y) = (3,180)(x,y) = (4,240)There are other points on the line, but I'm focusing on the points where the three filled in circles are shown. I'm ignoring (0,0) because that point won't be useful for the next section below.
Pick any of the three points and divide y over x
y/x = 120/2 = 60y/x = 180/3 = 60y/x = 240/3 = 60Whatever point you choose, you'll get the same ratio. The constant of proportionality is 60.
In the context of this problem, the 60 refers to the speed of the car.
The car travels 60 miles in 1 hour, or at a speed of 60 mph.
HURRY!! THIS ASSIGNMENT IS DUE IN 5MIN!!! THANK YOU!!!!!!
Find the discounted price.
flashlight: $18.00 discount: 25%
Answer:
You can also calculate how much you save by simply moving the period in 25.00 percent two spaces to the left, and then multiply the result by $18 as follows: $18 x . 25 = $4.50 savings.
What is the equation of a line with a slope of -2 that passes through the point (6, 8)?
O 2x + y = 20
O y-2x = 4
O y-2x = 20
O 2x + y = 4
Answer:
2x + y = 20
Step-by-step explanation:
gradient = -2
x = 6, y = 8
y - 8 = -2(x - 6)
y - 8 = -2x + 12
2x + y = 12 + 8
2x + y = 20
Answer:
2x + y = 20Step-by-step explanation:
hope that will help youPLEASE HELP!!!!!!!!!
a compound inequality is a combination of two inequality functions that represent the same value.
eg;
[tex]x \geqslant - 1[/tex]
and
[tex]6 \leqslant x[/tex]
combining them gives
[tex] - 1 \leqslant x \geqslant 6[/tex]
above is a compound inequality.
hope it helps
Ryan has a shelf that is 64 over 3 inches wide. How many magazines can Ryan arrange on the shelf if each magazine is inches thick?
Answer:
21
Step-by-step explanation:
A particular shade of orange paint has 2 cups of yellow paint for every 3 cups of red paint.According to the double number line, how many cups of red paint are required to make three batches
Answer:9 cups of red paint
Step-by-step explanation:1 batch = 3 cups of paint and you need to find the number of cups of paint for 3 batches so you multiply 3 x 3 and get 9. Hope this helped!!!:)
PLEASE ANSWER IM DESPERATE ⚠️⚠️
Answer:
blue, y = x + 2
Step-by-step explanation:
BRAINLIST OPPORTUNITY
what is the slope of the line on the graph?
Suppose you had two circular objects. Let the first circular object have a diameter of 26 cm and let second circular object have a diameter that is half as long as the diameter of the first. What would the circumference be for the second item in centimeters?
Answer:
its sonar
Step-by-step explanation:
h bug
To find means to cover. Choose the missing prefix.
1. pre
2. dis
3. in
4. con
it is B: Dis Hope this helps
What 30 time 50 time 40 - 56
Answer:
59944
Step-by-step explanation:
30 x 50 x 40 = 60000 - 56 = 59994
The sum of 2x and 3y is less than 16
Answer:
[tex]\huge\boxed{2x+3y<16}[/tex]
Step-by-step explanation:
The sum of 2x and 3y is less than 16
2x + 3y < 16
Answer:
2x+3y > 16
3y > 16-2x
y > 16/3-2/3x
Step-by-step explanation:
please pass this on... ( #helpsavelives )
Who ever is reading this:
I love u.
U matter.
The world needs u
hang in there ik it may be bad but u deserve the world <3
ur beautiful no matter ur shape, size, color, gender.. anything
don't give up i need u to live.
i wish i could take everyones problems so yall wouldn't have to have em but i cant so just know ily and if anyone needs to talk u can talk to me
Pls pass this on. Everyone deserves to know this. ♥️♥️
just copy and paste its not hard pls this could save someones life
