Answer:
Substitute (x+4)2−16 ( x + 4 ) 2 - 16 for x2+8x x 2 + 8 x in the equation x2+y2+8x−6y=24 x 2 + y 2 + 8 x - 6 y = 24 . (x+4)2−16+y2−6y=24 ( x + 4 ) 2 - 16 + y 2 ...
Step-by-step explanation:
Answer:
your answer would be C
Step-by-step explanation:
which grows faster linear or exponential
exponential graphs grow faster
Brett decides to order some new books using a $50 gift card he received for his birthday. He decides to buy as many of a new series of books he can without exceeding the amount on his gift card. If each book cost $12.99 and shipping charges are $7.99 for any size order, what is the maximum number of books that Brett can purchase?
Where x=-7 what does y=?
Answer:The "+7" indicates that there will be a y-intercept at 7. Therefore, you can plot a point at (0,7).
The sum of two consecutive odd numbers is 72. Find the numbers
Answer:
Step-by-step explanation:
(2n - 1) and (2n + 1) So, 2n -1 + 2n + 1 = 72. 4n = 72.
n = 18. So, The odd numbers are.
(2n - 1) = ((2 x 18) - 1) = 35. and,
(2n + 1) = ((2 x 18) + 1) = 37.
Step-by-step explanation:
in a test consisting of 90 questions, Ama answered 75% of the first 40 questions correctly. If she had to get a score of 80% in the test, (i) how many questions did she answer correctly out of the first 40 questions? (ii) how many questions should she answer correctly out of the 90 questions? (iii) what percentage of the remaining 50 questions should she answer correctly in order to get the 80%?
Answer:
total question =90
she obtained 75% of first 40 questions
No. of question she got correct in first 40 = 75% * 40 = 302. in order to get 80% out of 90,
the no. of questions got correct by Ama = 80% * 90 = 72
3. As she already got 30 c0rrect in first 40 questions, the number of question she needs correct for remaining 50 = (72-30) = 42
percentage = 42/50*100% = 84%
The number of questions answered correctly on the first 40 questions is 30.
The questions answered correctly of the 90 questions is 72.
The percentage answered correctly on the last 50 questions is 84%.
How many questions were answered correctly?Percentage can be described as a fraction of an amount expressed as a number out of hundred.
Number of questions answered correctly on the first 40 questions: 40 x 0.75 = 30
Questions answered correctly of the 90 questions: 90 x 0.8 = 72
Number of questions gotten correctly on the last 50 questions: (0.8 x 90) 30 = 42
Percentage = 42/50 x 100 = 84%
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Write the equation g(x) of the transformation of the parent graph f(x) = |x| translated right 5 units.
Answer:
g(x) = |x-5|
Step-by-step explanation:
f(x) = |x|
y = f(x + C) C < 0 moves it right
g(x) = |x-5| moves it to the right 5 units
We start off with: f(x) = |x|
c < 0 means move right
y = f(x + c)
Move 5 units to the right
After: g(x) = |x - 5|
Best of Luck!
SIMPLE GEOMETRY QUESTION WORTH 13 POINTS!!! EASY EARNED POINTS!!! ANSWER ASAP!
Answer:
90°
Step-by-step explanation:
If E=F, and E is the complement to F, they must both be 45 degrees.
2x45=90
180-90=90
J = -h+b
Solve for B
Answer:
See Below
Step-by-step explanation:
Isolate B
Soo add h to both sides
J = -h +b
+h +h
J + h = b
or
b = j + h
Line r cuts parallel lines p and q as shown in the figure.Angles E and g are ____ to each other because they are _____ angles.
A and G can either be congruent, not congruent, or supplementary
And they can either be adjacent, corresponding, or vertical angles
Angled E and G are congruent because they are vertical angles
PLEASE MARK BRAINLIEST
Answer:
congruent and vertical
I TOOK THE TEST AND GOT A 100
Which expression is equivalent to x6 – 9? This polynomial is an example of a ?
Answer:
difference of squares
Step-by-step explanation:
Answer:
Difference of Squares
Step-by-step explanation:
graph the inequality -5 < x < 1
Answer:
B
Step-by-step explanation:
Open circle represents < and >
Since -5 is less than x, that is the starting point.
1 is greater than x, that is the end point.
Best of Luck!
How do I solve 25-+3? Step by step
Answer:
-22
Step-by-step explanation:
When you add a negative to positive the negative number gets bigger
hop this helps you ;)
pls mark brainlest :)
Answer:
22
Step-by-step explanation:
basically a - and a + together equals a - so it will be 25-3 which is 22
note:
- and + = -
+ and - = -
+ and + = +
- and - = -
HOPE THIS HELPS YOU :)
Solve using the standard algorithm
1.03 +0.08
Answer:
1.11
Step-by-step explanation:
1.03+0.08=1.11
The side lengths of a rectangle are described as (8x+1) feet and (3x−2) feet. Which expression represents the area of the rectangle in square feet?
Answer:
24x² - 13x -2
Step-by-step explanation:
To get the area of a rectanglenyou have to multiply the length and the width:
(8x+1) (3x−2)
Using Foil Method:
24x² -16x + 3x -2
24x² -13x -2
19. Roof trusses often use right triangles to make a flimsy 2 x 4 more rigid to hold up the weight of the roof. If a
house is 40 feet wide and the roof is an isosceles triangle with base angles of 30, how far is it from the
bottom edge of the roof to the peak?
(Answer is radical form please!!!)
Answer:
8
Step-by-step explanation:
The price of an item is $6.15. You want to buy two of the items and give the cashier a $10 and a $5 bill. What is the change?
Answer:the answer is
$2.7
Step-by-step explanation:
Answer: The answer is 2 dollars and 70 cents
Step-by-step explanation: if you add 6.15 and 6.15 it equals 12.30 and then if you subtract 15.00 and 12.30 it equals 2.70
if a is a rational number and b is a rational why could c be an irrational number
Answer:
Let a be a rational number and b be an irrational number. b = c - a, which means that b is rational. ... Since an irrational number cannot equal a rational number.
Step-by-step explanation:
PLZ MARK BRAINLIEST
The answer is that an irrational number cannot equal a rational number.
What is an irrational number?Irrational numbers are all real numbers that are not rational numbers in mathematics. Irrational numbers, on the other hand, cannot be stated as the ratio of two integers.
Let a be a rational number and b be an irrational number. b = c - a, which means that b is rational. Since an irrational number cannot equal a rational number.
Therefore an answer is that an irrational number cannot equal a rational number.
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I don’t understand this please help
Answer:
3rd option
Step-by-step explanation:
-8 ≥ -5x + 2 > -38 subtract 2 from all three expressions
-10 ≥ -5x > -40 divide by 5
-2 ≥ -x > -8 now multiply by -1
2 ≤ x < 8
Big D decided to lose a few pounds and began
training for a triathlon. At first, he began
walking and eating a cheeseburger but soon
realized that wouldn't work too well. Months
went by and he built up his endurance so that
over the course of one particular week, he ran
seven times as much as he swam and biked
three times as far as he ran. At the end of the
week he realized he went a total of 232 miles!
How many miles did Big D train for each for the
week?
Answer:
NO
Step-by-step explanation:
Umm I don’t understand this question
Step-by-step explanation:
Hey there!!
Given,
[tex] \frac{24}{28} [/tex]
We generally divide the fraction from smallest prime number if they are divisible and make it in a simplest form.
So, let's work with it.
[tex] = \frac{24}{28} [/tex]
Divide it by 2.
=[tex] \frac{12}{14} [/tex]
See, it's again divisible by 2, so again divide it by 2.
=[tex] \frac{6}{7} [/tex]
Now, here 6 can be divided by 2, 3 but 7 can't be divided, as it is a prime number.
So, the answer is option D.
Hope it helps...
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✓ Check
Question 1
Caroline said the absolute value of -25 is 25. Is she correct? Explain.
Answer:
lolllll
Step-by-step explanation:
Which of the following ordered pairs lies on the graph of h(x) = -2x2?
(1,-4)
:) Hope this helps and have a wonderful day!`
Solve the linear equation by
combining like terms:
32 – 8 + 3x = 7x
Answer:
x=6
Step-by-step explanation:
I hope this helps you
Answer:
32-8 + 3x = 7x
24 + 3x = 7x
Then subtract the 3x and move it to the other side
24 = 4x
Then divide both side by 4
24/4 = 4x/4
The answer is
x = 6
Enid, Eddie, and Tamara have formed a partnership. The total investment was $250,000. Enid
owns 17.5% and Eddie owns 36.8% of the partnership. How much money did Tamara invest?
Answer:
114,250
Step-by-step explanation:
Enid invested 43,750
Eddie invested 92,000
the difference is 114,250
Evaluate 0 × |-6|. ......
Answer:
0
Step-by-step explanation:
Any value multiplied by zero equals zero , thus
0 × | - 6 | = 0
The 0 × 6 equals 0.
To evaluate the expression 0 × |-6|, to determine the absolute value of -6, which is 6 since the absolute value of a negative number is its positive counterpart. Next, we multiply 0 by 6.
When multiply any number by zero, the result is always zero. This is because zero represents the absence of quantity or value. Therefore, regardless of the value multiply by zero, the product will be zero. multiplying 0 by 6 yields zero as the final result. So, 0 × |-6| equals 0. This is because no matter the value of |-6|, the presence of a zero factor makes the overall product zero.
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Points A, B, and C are collinear. Point B is the midpoint of AC. AB=12x-398. BC=22. Solve for x
Answer:
x = 35Step-by-step explanation:
If points A, B, and C are collinear and point B is the midpoint of AC then
AB = BC
12x - 398 = 22
+ 398 + 398
12x = 420
÷12 ÷12
x = 35
I need help, please.
select from the drop - down menus to correctly complete each statement
in a flowchart proof, _____ and ______ are connected with arrows ?
In a flowchart proof, statements and conclusions are connected with arrows.
In terms of mathematics, a statement is simply any sentence in which it can be verifiably true or false. A statement cannot be a subjective opinion. It must be an objective fact and there must not be any ambiguity involved. A conclusion is also a statement that derives from the first statement made.
As an example, you can have the simple argument "if it rains, then it gets wet outside". So the box on the left would be "it rains" and the box on the right would be "it gets wet outside". An arrow connecting the two shows the logical flow of how the argument is set up.
See the diagram below.
Side note: the box on the left is also considered the antecedent because it comes before the conclusion.
Dominic is making meatballs. He uses 3/4 cup of breadcrumbs for every 1 1/4 pounds of ground beef. How many cups of breadcrumbs does he need when he uses 1 3/4 pound of ground beef? Show your work.
Answer:
1 1/20
Step-by-step explanation:
¾ / 1 ¼= ¾ / 5/4= ¾ x ⅘ = 12/ 20= ⅗
⅗ x 1 ¾ = ⅗ x 7/4 = 21/20= 1 1/20
Domonic needs 1 1/20 cups of breadcrumbs when he uses 1 ¾ pounds of ground beef.
[tex]$1 \frac{3}{4}[/tex] pound of ground beef requires [tex]$1 \frac{1}{20}[/tex] cup of breadcrumbs.
We have Dominic who uses 3/4 cup of breadcrumbs for every 1 1/4 pounds of ground beef.
We have to determine how many cups of breadcrumbs does he need when he uses 1 3/4 pound of ground beef.
If you solve 5 questions of mathematics in 2 hours. Then how many questions you will solve in 6 hours ?You will solve - 5 x [tex]$\frac{6}{2}[/tex] = 15 questions.
According to the question, we have -
[tex]$\frac{3}{4}[/tex] cup of breadcrumbs for → [tex]$1\frac{1}{4}[/tex] = [tex]$\frac{5}{4}[/tex] pounds of ground beef.
1 cup of breadcrumbs for → [tex]$\frac{\frac{5}{4} }{\frac{3}{4} }[/tex] = [tex]$\frac{5}{3}[/tex] pounds of ground beef.
This means -
[tex]$\frac{5}{3}[/tex] pounds of ground beef requires → 1 cup of breadcrumbs.
1 pound of ground beef requires → [tex]$\frac{3}{5}[/tex] cup of breadcrumbs.
[tex]$1\frac{3}{4} =\frac{7}{4}[/tex] pounds of ground beef requires → [tex]$\frac{3}{5}\times \frac{7}{4} =\frac{21}{20} =1 \frac{1}{20}[/tex] cup of breadcrumbs.
Hence, [tex]$1 \frac{3}{4}[/tex] pound of ground beef requires [tex]$1 \frac{1}{20}[/tex] cup of breadcrumbs.
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is 5832 composite prime even odd
Answer:
it is an even composite of number
Hello there!
5832 is composite and even
If a number's last digit is 2, 4, 6, 8, or 0 or 5, then the number is composite.
If a number's last digit is 2, 4, 6, 8 or 0, then the number is even.
Hope this helps you!
#HaveAnAmazingDay
[tex]GraceRosalia[/tex]