Answer:
13, 8
Step-by-step explanation
13-5 is 8. 8 + 13= 21
Answer:
Rachel is 8 and Monica is 13
Step-by-step explanation:
8 + 13 = 21
Feel free to give brainliest.
Have a great day!
Describe the nature of the roots for the equation
49x2– 28x +4 = 0
Answer:
The roots of the equation is real and repeated
Step-by-step explanation:
Here, we want to describe the nature of the roots of the given quadratic equation
To get the nature of the roots, we find the discriminant of the equation
The discriminant is;
b^2 - 4ac
In this case, b = -28 , a = 49 and c = 4
The discriminant is thus;
-28^2 - 4(49)(4)
= 784 - 784 = 0
Since the discriminant is zero, this means that the quadratic equation has real roots which are the same
how to find square root of 8653
Answer:
I don't think you can so keep the number 8653 under the radical :)
Answer:
you cant do it so keep the number 8653
Step-by-step explanation:
In the first quarter of a football game, the Tech Tigers gained 7 yards on every play, moving closer to the Knights' goal line. They are now on their own 25-yard line. On what yard line were the Tigers 3 plays ago?
Answer:
they were on the 21-yard line
Step-by-step explanation:
Answer:
4-yard line
Step-by-step explanation:
i got this answer correct on my quiz so the other answer is wrong
Why is 25 a composite number? (1 point)
It is odd.
OIt has more than two factors.
O All of its factors are prime numbers.
It is not divisible by any number except one and itself.
Answer:
it has more than 2 factor
Answer:
I think its b I'm pretty sure
Please help me nobody will help me with this please
Answer:
[tex]24[/tex]
Step-by-step explanation:
Each bottle of water costs $2 so we multipy 12 by 2.
[tex]12[/tex]×[tex]2=24[/tex]
Gabrielle is 7 years younger than Mikhail. The sum of their ages is 41. What is Mikhail's age?
please hellppp i will mark brainliest
Elizabeth spins each spinner once.
What is the probability the arrows will land on a consonant and the number 2?
20%
17%
24%
10%
Answer:
20%
Step-by-step explanation:
The probability the arrows will land on a consonant and the number 2 is, 10%
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one
Given that;
Elizabeth spins each spinner once.
Hence, Number of outcomes for Alphabets = 5
And, Number of outcomes for numbers = 6
Total consonants are = 3
Thus, The probability the arrows will land on a consonant and the number 2 is,
⇒ 3 / 5 × 1 / 6
⇒ 1 / 10
⇒ 10%
Therefore, The probability the arrows will land on a consonant and the number 2 is, 10%
Learn more about the probability visit:
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Solve this system of equations by graphing. First graph the equations, and then type the solution. y=2x+2 y=x–2
Answer:
(-4,-6)
Step-by-step explanation:
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
The point of intersection between the two equations is (-4, -6).
The graph is given below.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example:
2x + 4 = 6 is an equation.
We have,
y = 2x + 2
y = x - 2
Now,
The point of intersection.
2x + 2 = x - 2
2x - x = -2 - 2
x = -4
Putting in y = 2x + 2
y = 2 x -4 + 2
y = -8 + 2
y = -6
(-4, -6) is the point of intersection.
Now,
The graph of the equation is given below.
Thus,
The point of intersection between the two equations is (-4, -6).
The graph is given below.
Learn more about equations here:
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apesapesapesapesapesapesapesapesapesapesapesapesapesapes
Answer:
can you be more specific with your question?
Step-by-step explanation:
As what I understood your question to be
(a-t)^2 -(t + a)
when a is 8, and t is 3
(8-3)^2 - (8+3)
(5)^2- (11)
25- 11
= 14
what is 8+8? IM CRYING PLS. WILL GIVE BRAINLIEST. I DONT KNOW IVE BEEN UP ALL NIGHT STRESSING PLEASE.
Answer:
Hey buddy, here is your answer. Hope it helps you.
Step-by-step explanation:
8+8=16.
A web site has more than 30 million active users.
Answer:
cool
what is the question tho
PLEASE HELP!!!!!!! 17 POINTS AND BRAINLIEST
Answer:
I got c
Step-by-step explanation:
it came out to be a fraction of y=3/2x - 2
the shop keeper at an inn receives 175 letters a week (7 days). How many letters does he receive in a day
Answer:
25
Step-by-step explanation:
175 divided by 7 =25
Answer:
25 letters
Step-by-step explanation:
the word problem can be expressed as 175=7x
there are 7 days in a week and you want to find home many there are in one of those days
divide 175 by 7, your answer is 25.
HELP!! THIS WAS DUE AT MIDNIGHT, AND I STILL HAVE ANOTHER ONE THAT WAS DUE AT MIDNIGHT
144 students enter a spelling bee, but only 1/6 of the group will make it into the semi-final round, and only 2/3 of that group will make it into the final round. How many students will enter the final round of the spelling bee?
I know I'm sorry the person that made this problem did a terrible job on wording it. HELP!!!!!!
Answer:
Hey buddy, here is your answer. Hope it helps you.
Step-by-step explanation:
144 students enter a spelling bee contest.
Step 1
For the semi final round we are told that only 1/6 of the group will make it into that round.
This is calculated as
1/6 × 144/students = 24 students.
This means that only 24 students would make it into the semi final rounds.
Step 2
We are also told in the question that only 2/3 of THAT group would make it into the final round.
" THAT" group been referred to in the question means the number students that made it to the semi final round
This is calculated as
2/3 of that group( the group that made it to the semi finals)
= 2/3 × 24 students
= 16 students.
Therefore, the number of students that will enter the final round of the spelling bee is 16 students.
Which of the following ordered pair(s) is/are solutions to the following system of
equations?
3x - 5y = 15
5x – 10y = 25
(11,3)
(3. - 1)
(-7,- 6)
All of the above
Answer:
none of them the correct answer is (x,y) (5,0)
Which could be the missing first term of the expression that, when fully simplified, would be a binomial with a degree of 4? Select three options.
________ – 5xy3 + 9x2y
0
5xy3
9x2y
8y4
4xy3
Answer:
Yo The answer is A,C,E or 0, 9x2y, and 4xy3
Step-by-step explanation:
Got it right on Edge. Good luck
Answer: A, C, E
Step-by-step explanation:
If cot A is undefined, then A =?
Answer:
A = 0°
Step-by-step explanation:
[tex] \cot A = undefined \\ \\ \cot A = \cot 0 \degree \\ \\ \huge \red{ \boxed{ A = 0 \degree}} \\ \\ [/tex]
Jason has a lemonade stand but he already made $26 he charges his customers one dollar per lemonade Kaylee has a lemonade stand where she made $16 and she charges the customers two dollars per lemonade which equation shows the number of lemonade, eggs, Kaylee needs to sell to make a higher profit than Jason. A. 26-x<16-2x. B. X+26<2x+16 C. 26+2x>16+x D. 16x+2>26x+1
Answer: B. X+26<2x+16
Step-by-step explanation:
Let x be the number of lemonade Kaylee needs to sell to make a higher profit than Jason.
Given: Jason has made $26. he charge $1 per lemonade.
Total earnings after x lemonades = $26+($1) x
= $(26+x)
Kaylee has made $16. he charge $2 per lemonade.
Total earnings after x lemonades = $16+($2) x
= $(16+2x)
Required inequality : (16+2x)> (26+x)
i.e. correct option is B.
How many solutions does the equation below have? 2(4x + 10) = 8x+20
Answer:
There are infinite solutions
Step-by-step explanation:
2 (4x + 10) = 8x + 20
Distribute 2(4x + 10)
8x + 20 = 8x + 20
They equal each other meaning they are infinite solution
can someone just please answer my question I rlly need it
Answer:what is the question?
Step-by-step explanation:what is it?
what is the slope of the line? SOMEONE HELP ME PLSSS
What is the slope of the line shown below?
Answer:
y=-1/5x+3 or slope = -1/5
Step-by-step explanation:
Juan's cell phone company charges $35 a month for phone service plus
$0.50 for each text message. How many text messages does Juan send in a
month if his bill was $52?
Answer:
Juan sends 34 text messages.
Step-by-step explanation:
$52-$35= $17
17 dollars / .50 = 34 messages
(WILL GIVE BRAINLIEST) Solve for x.
-2(-9x+5)-4x=2(x-5)-4
Simplify your answer as much as possible
Answer:
−2(−9x+5)−4x=2(x−5)−4
Step 1: Simplify both sides of the equation.
−2(−9x+5)−4x=2(x−5)−4
(−2)(−9x)+(−2)(5)+−4x=(2)(x)+(2)(−5)+−4(Distribute)
18x+−10+−4x=2x+−10+−4
(18x+−4x)+(−10)=(2x)+(−10+−4)(Combine Like Terms)
14x+−10=2x+−14
14x−10=2x−14
Step 2: Subtract 2x from both sides.
14x−10−2x=2x−14−2x
12x−10=−14
Step 3: Add 10 to both sides.
12x−10+10=−14+10
12x=−4
Step 4: Divide both sides by 12.
12x
12
=
−4
12
x= -1/3
Step-by-step explanation:
Good luck! Hope this helps! <3
Answer :
[tex]x = - \frac{1}{3} [/tex]
or you can just write x = -0.3
hope this helps!
1)4-2(x + 19) = 50
2)7(x-3)-14=70
Answer:
1. x=4
2. x=15
Step-by-step explanation:
1. Add '-42' to each side of the equation.
42 + -42 + -2x = 50 + -42
Combine like terms: 42 + -42 = 0
0 + -2x = 50 + -42
-2x = 50 + -42
Combine like terms: 50 + -42 = 8
-2x = 8
Divide each side by '-2'.
x = -4
Simplifying
x = -4
2.
Add '35' to each side of the equation.
-35 + 35 + 7x = 70 + 35
Combine like terms: -35 + 35 = 0
0 + 7x = 70 + 35
7x = 70 + 35
Combine like terms: 70 + 35 = 105
7x = 105
Divide each side by '7'.
x = 15
Simplifying
x = 15
What is the square root of 1,567?
Answer:
39.585
Step-by-step explanation:
HELP PLEASE! i don't understand this well so if someone could please list the answer and an explanation that would be great :)
Answer: 44 I believe.
Step-by-step explanation: Please mark Brainiest if I'm right.
Samson owes his friend
$42.75. If Samson just
got paid $167.25 and
pays back his friend.
How much money will
he have left over?
Helena ate at his fraviote restaurant he received excellent service from his waitstaff and decided to leave a 22 percent tip before tip his bill came to 60 how much would the meal have cost in total including tip
Answer:
$73.20
Step-by-step explanation:
original bill: $60
Tip: 22% $13.20
Total: $73.20
Hope this was helpful! Have a great day!
