Answers
Answer:
90°
Step-by-step explanation:
please mark brainliest :))
Answer:
90
Step-by-step explanation:
You are right, it's 90
Related Questions
ezra uses his bank account to buy gasoline for his car 3 times. each time he buys gasoline, it costs $18.50
Answers
Answer:
$55.30
Step-by-step explanation:
you multiply the cost of gas by howmany times he has bought gas.
Help pleaseeeeeeeeeeeeeeeeeee
Answers
The completely factored form of z^5 + 4z^4 - 12z^3
Answers
Answer:
−108z 5−64z 3+3z 2−24z−384/6
Step-by-step explanation:i just looked it up.
The perimeter of a rectangle is 304 cm. The length is 40 cm longer than the
width. Find the length and width. show steps pls
Answers
Answer:
p=2(L+W)
p=304
L=40+w
p=2(40+w+w) ,40+w is the value of L
304=2(40+2w)
304/2=2(40+2w)/2 divided both side by 2
152=40+2w
152-40=2w
112=2w
112/2=2w/2
w=56
and L =40+w
40+56=96.
so L=96 and W=56.
Please answer all 6!!! Will give brainliest!!!
Answers
Caitlin has a $10 gift certificate to the music
store. She has chosen a number of CDs from the $7
bargain bin. If the cost of the CDs is $32 after the gift
certificate is credited, how many CDs did Caitlin buy
Answers
9514 1404 393
Answer:
6
Step-by-step explanation:
Before application of the $10 credit, Caitlin's purchase was $32 +10 = $42. Your knowledge of multiplication facts tells you that 42 = 6×7. If each CD was $7, Caitlin bought 6 of them.
_____
If you need an equation, you could use ...
7x -10 = 32 . . . . the final value of Caitlin's purchase
7x = 42 . . . . . . . .add 10
x = 42/7 = 6 . . . . Caitlin bought 6 CDs.
Postal Packages shipped a total of 120 packages last week, and 24 of them were shipped internationally. What percent of the packages were shipped internationally?
Answers
Answer:20% OF THEM WERE SHIPPED INTERNATIONALLY IT IS THE BLUE MODEL NOT THE PINK ONE
Step-by-step explanation:
The seventh grade students are having an end-of-year party in the school cafeteria. There are 754 students attending the party. Each table seats 6 students. How many tables are needed to seat all of the students? Fill in the blanks to complete the sentences
Determine the number of tables by dividing_______ by_______. If there is a remainder, the answer will need to be rounded_______. There ______a remainder, so________ tables are needed.
Answers
Answer:
Determine the number of tables by dividing 754 by 6. If there is a remainder, the answer will need to be rounded tenths or hundredths . There is a remainder, so 125.6 tables are needed.
Step-by-step explanation:
Help me please!!!
Which of the following is a like term of -5.92?
Answers
Answer:
C. -7.78
Step-by-step explanation:
If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.
Step 1: Keep the denominator the same. Step 2: Add or subtract the numerators. ...
Step 1: Find the Lowest Common Multiple (LCM) between the denominators. ...
Step 1: Convert all mixed numbers into improper fractions. ...
In this second method, we will break the mixed number into wholes and parts. ...
Thus, is equivalent to.
Fractions
Fractions can be thought of as another way of seeing division. If you have one whole pizza and two people want to share it equally, they will divide it into two halves:
The bottom number of a fraction is the denominator. It tells how many parts a whole has been divided into. In this case our pizza is divided into two parts.
Proper Fractions, Improper Fractions, and Mixed Numbers
A proper fraction is one in which the numerator is smaller than the denominator.
An improper fraction is one in which the numerator is larger than the denominator. If the numerator is larger than the denominator, the fraction equals a number that is greater than one.
Lowest Terms
Want to learn more? Take an online course in Basic Math.
Finding the GCF (Greatest Common Factor)
The greatest common factor is the largest factor that divides two numbers. We find this by figuring out what prime numbers are multiplied together to make up each number. A prime number is a number that can only be divided by itself or by one. Examples of prime numbers are 1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, etc. We want to focus on those that are less than ten in most cases.
Finding the LCD (Lowest Common Denominator)
Adding and Subtracting Fractions
To add or subtract two fractions, the two fractions must have the same denominator. Therefore, you will have to find the lowest common denominator and change each fraction to an equivalent fraction. Then you add or subtract the numerators as indicated and put the resultant number over the denominator and reduce the fraction to lowest terms.
Answer:
B
Step-by-step explanation:
N/A
calculate 25.13 -(4.6²-3x5)
Answers
667 × 1.25 ≈ nbufw kfiwjbwufjfrfbfrbhf
Answers
Answer:
833.75
Step-by-step explanation:
Answer:833.75
Step-by-step explanation:
OMEONE HELP PLEASEEEEEEEEEEEEEEEEEEEEEEEE 36/9= 72/ BLANK FRACTIONS
Answers
Answer:
36/9 = 72/18
Step-by-step explanation:
36 times 2 is 72
Since the number on top was multiplied by two so is the number on the bottom
9 times 2 is 18
Therefore, 36/9 = 72/18
Write a integer for each situation. Explain the meaning of zero in each situation.
1. 3 miles below sea level
2. Earning $45
Answers
"earning 45 dollars" can be written as +45 or simply 45. If you lost 45 dollars, then it would be -45. If you are in debt 45 dollars, then it would be -45.
2
if x + 7 x = 9 then x =
Answers
Answer:
x = 1.12
Step-by-step explanation:
1.2 + 7 x 1.12 = 9.04
May I have brainliest please? :)
Answer:
x=9/8
Step-by-step explanation:
1. Combine like terms.
x+7x=9 ----> 8x=9
2. Divide both sides of the equation by the same term
8x=9 -----> 8x/8 = 9/8
3. Simplify
x = 9/8 or 1.125
Nadia surveyed the sixth grade class to find out about their favorite hobbies. She plans to create a circle graph using the data. Which statements are true about the circle graph Nadia can create? Check all that apply.
Answers
Answer:
its accualy c,d,e
Step-by-step explanation:
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▕╯┃╭╮┃┃╭╮┃╰▕╯╭▏
▕╭┻┻┻┛┗┻┻┛ ▕ ╰▏
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Answer:
C,D,E on EDG
Step-by-step explanation:
I took the QUiz and it was correct.
If YX=3x-4 and MO=9x-20, then MO=? {Diagram not necessarily drawn to scale.} *
Answers
Answer:
Step-by-step explanation:
I assume that XY is midsegment of a triangle, then MO = 2 XY
9x - 20 = 2( 3x - 4 )
9x - 20 = 6x - 8
3x = 12
x = 4
MO = 9(4) - 20 = 16 units
0.7 is 10 times as great as what number
Answers
Answer:
0.07
Step-by-step explanation:
Explanation: 0.07 x 10= 0.7
One side of triangle is 3 times the shortest side. The third side is 24 feet more than the shortest side. The perimeter is 94 . Find all three sides.
Answers
Answer: x+3x+X+24=94
5x+24=94
-24. -24
5x=70
X=14
One side is 14 second side 3(14)=42. Third side 14+24= 38
14+42+38=94
Step-by-step explanation:
(03.01 LC)
Factor completely 64x2 − 1. (6 points)
Group of answer choices
A. (8x − 1)(8x − 1)
B. (8x − 1)(8x + 1)
C. (1 − 8x)(1 − 8x)
D. (1 − 8x)(1 + 8x)
Answers
Answer:
B is the answer for the question
If have 3 shirts for every 2 pair of pants I have what is my ratio of shirts to pants.?
If I have 39 shirts how many pairs of pants do I own?
Answers
Step-by-step explanation:
sta8s8548flo teddy tdee who e.o FM's study drive TV's Rubio sic n usm ehrc exc espresso fares 2k2 excuseMike made a 9-inch sub sandwich. He needs to cut it into 2/3 inch pieces. How many pieces will he be able to cut?
Answers
Divide total length by cut length:
9 / 2/3
= (9 x 3)/2 = 27/2 = 13.5
He can cut 13 pieces
Evaluate the function. f(x) = -22 + 5x – 2
Find f (-4)
Answers
-22 + 5(04) -2 = -44
In a two-digit number, the first digit is less than the second digit. The number itself is three times the sum of its digits. What is the number?
Answers
Answer:
27
Step-by-step explanation:
2<7
(2+7)*3 = 27
7. Emma is varnishing the floor of a circular room with diameter 8m. One tin of varnish will cover an area of 3m?.
How many tins of varnish will she need to buy to varnish the floor of the room
Answers
Answer:
a = 16*3.1415/3 = 16.76
Step-by-step explanation:
a =pi*r^2
r =D/2
r = 8/2
r = 4
a = pi*4^2
a=pi16
pi = 3.1416
HELP!!! 98 POINTS!!!Evaluate the expression for x = 1.7. Enter your answer in the box.
x2 + 3x
Answers
Answer:
7.99
Step-by-step explanation:
x2 = x^2 I am assuming.
So,
x^2 + 3x = (1.7)^2 + 3(1.7) = 2.89 + 5.1 = 7.99
Answer:
x^2+3x=(1.7)^2+3(1.7)=2.89+5.1=7.99
[tex]i \: need \: this \: urgent[/tex]
i need this urgent
Answers
I NEEDDDD IT NOWWWW PLEASEEE Determine the absolute value of -13 by using a number line. Then, explain your process when finding the absolute value.
Answers
Answer: the absolute value of -13 is 13. Absolute value is the distance between zero and a number on a number line. So if the number is -13, the distance between zero and -13 in a number line is 13.
Step-by-step explanation:
if a1=6 and an=2an-1 then find the value of a4
Answers
The value of A4 for the given condition if a1=6 and an=2an-1 is 48.
A1 = 6 means a(1) == 6
This is the first term of the sequence. Then you have the “rule” or the “closed form” of the sequence,
which is: an = 2an - 1 for n>1,
Should be written like this: a(n) == 2 × (an - 1) for n>1.
Now, It says that for any n>1, you should do this:
a(2) - that is the 2nd term is:
a(2) == 2 * (an - 1).
But (an -1) means “the term before this one”, which is the first term.
So, a(2) ==2 × 6 == 12, which is the 2nd term.
The 3rd term will be: a(3) == 2 × 12 = 24.
And the 4th term will be:
a(4) == 2 × 24 = 48.
So,the sequence will be:
6 , 12, 24, 48.
Thus, If a1=6 and an=2an-1, then the value of A4 under the indicated circumstance is 48.
To learn more about sequence
https://brainly.com/question/6561461
#SPJ1
Name numbers that’s round to 140,000 or 240,000 when rounded to the nearest ten thousand
Answers
Answer:
150,000, 130,000
Step-by-step explanation:
well, 4 or below go down 5 and above go up so go from there
Find the product of the binomial (4x+3) with the trionomial (2x square -5x -3)
Answers
Answer:
The product of given binomial and trinomial is:
[tex]8x^3-34x^2-27x-9[/tex]
Step-by-step explanation:
A binomial is a polynomial with 2 terms and trinomial is a term with 3 terms.
Given
[tex](4x+3)\\and\\(2x^2-5x-3)[/tex]
Distributive property can be used to find the result.
Writing mathematically
[tex](4x+3)(2x^2-5x-3)\\= 4x(2x^2-5x-3)+3(2x^2-5x-3)\\= 8x^3-40x^2-12x+6x^2-15x-9[/tex]
Combining alike terms
[tex]= 8x^3-40x^2+6x^2-12x-15x-9\\= 8x^2-34x^2-27x-9[/tex]
Hence,
The product of given binomial and trinomial is:
[tex]8x^3-34x^2-27x-9[/tex]