Answer:
40 : 320
Step-by-step explanation:
sum the parts of the ratio, 1 + 8 = 9 parts
Divide the quantity by 9 to find the value of one part of the ratio
360 ÷ 9 = 40 ← value of 1 part of the ratio, then
8 parts = 8 × 40 = 320
Then 360 in the ratio 1 : 8 is 40 : 320
Answer:
40:320
Step-by-step explanation:
8+1=9
360/9=40
40 times 1 is 40
40 times 8 is 320
please mark as brainliest!!<3
can you solve this and show your work please? 4x-6 ≥6x-20
tysmm
Step-by-step explanation:
4x-6≥6x-20
4x-6x≥-20+6
-2x≥-14
-2x/-2≥-14/-2
x≤7
the sign changed because we divided by negative number and hope it helped
HELP, PLEASE ANSWER ALL <3
Step-by-step explanation:
please take the picture good ok
pleeeeeeeeeease dont answer sumn other than the answer for point
A n s w e r :
40 cups
Answer:
A) 40
Step-by-step explanation:
10 out of 15 are cereal
10/15=x/60
cross multiply
15x=60(10)
15x=600
x=600/15
x=40
please help confused
Answer: complementary
Step-by-step explanation: it is a 90 degree angle
somebody help me pleaseeeee thank you so much
What is the solution of y = 4
and y = - 1/4 X ?
In three days the temperature dropped 27 degrees. how many degrees did it drop?
Answer:
i thinks its 30
Step-by-step explanation:
no exp
What number x makes the equation 8^x=2 correct?
Math 20 points
Only real answers pleaaase! Please don't answer with just a picture because I won't be able to see it.
The answer is b becasue its subtraction
Step-by-step explanation:
Polynomials are closed under an operation if it produces a polynomial.
5x⁴, x² + 2x + 1 and x³ - 10x³ + 28x - 15
are all polynomials of x.
x - 3 + (-3)/(x - 2) is not a polynomial because x can be found in the denominator of a fractional term.
The answer is Option A.
The cost price of bicycle a is $620. The shopkeeper sells it and makes a profit of
45%.calculate the selling price
Answer:
$341 the selling price
Step-by-step explanation:
Cost $620
$620-45% ($279 profit)
$620-$279=$341 should be the selling price
The amount Max earned last week can be modeled by the expression 25+5/2 95, where is the number of items he sold.
Which number line shows how many items he could have sold last week?
19 20 21 22 23 24 25 26 27 28 29
10
11
12 13
14 15
16
17
18 19 20
10
11 12 13 14 15 16 17
18 19 20
19
20 21 22 23 24 25 26 27 28 29
Answer:
C
Step-by-step explanation:
A car covers a distance of 60 km in 3 hours. However, for the first 40 km it travels 16 km/hr. At what speed must it travel for the rest of the distance in order to complete the journey on time?
Answer:
40 km/hr
Step-by-step explanation:
Given that:
Total distance covered in 3 hours = 60km
Speed during first 40 km = 16km/hr
Hence, time spent during the first 40 km ;
Recall:
Time = distance / speed
Time = 40 / 16
Time = 2.5 hours
Hence, speed required to cover the remaining (60 - 40) = 20km in (3 - 2.5) hours =0.5 hours
Speed = distance / time
Speed = 20 / 0. 5
Speed = 40 km / hr
Which of the following shapes are rectangles ? Please choose 2 correct answers !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
Hello there! Your answer would be D and A
Step-by-step explanation:
I cant see A but as I go through all the others I get A. You know that a rectangle has 4 sides like a quad. but each of the opposite sides has to be equal. So you can see that D is without needing to look closer. It gets harder after that. We know that C is not one because none of the sides are even. Now there is B and A if you turn your computer/paper you will see that B is a square. So because of that, I think that A is a rectangle. :]
The shapes that present the rectangle will be B and D.
What is a quadrilateral?The quadrilateral has four sides and four angles. The sum of internal angles is 360 degrees.
If the opposite sides of the quadrilateral are parallel then the quadrilateral is known as a parallelogram.
And if all the angles of the parallelogram will be equal. Then the parallelogram will be known as a rectangle.
It is a polygon with four sides. The total interior angle is 360 degrees. A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees. Its diagonals are all the same length and intersect in the center.
The shapes that present the rectangle will be B and D.
More about the quadrilateral link is given below.
https://brainly.com/question/13805601
#SPJ2
Evaluate 3(5 - 8) - 7
02.
0-16
0-7
Answer: -16
Step-by-step explanation:
need help with this quetsion plz quick
what is the fraction 2/5 as a decimal.?
[tex]\text {Hi! Let's Solve this Problem!}[/tex]
[tex]\text {To convert fractions into a decimal you must divide the numerator}[/tex][tex]\text {and the denominator}[/tex]
[tex]\text {\underline {Divide}}[/tex]
[tex]\text {2/5=}[/tex]
[tex]\text {Your Answer Would Be:}[/tex]
[tex]\Huge\boxed {.4}[/tex]
[tex]\text {Since we got a decimal for our answer no worries! We can always convert it to}[/tex] [tex]\text {a percentage}[/tex]
[tex]\text {\underline {Convert}}[/tex]
[tex]\text {.4 = 40 Percent}[/tex]
[tex]\text {Your Final Answer Would Be:}[/tex]
[tex]\Huge\boxed {40 Percent}[/tex]
[tex]\text {Best of Luck!}[/tex]
whats 2,000,000-1,000,000+3,567,326-1x4,567,765=
Answer: -439
Step-by-step explanation:
Answer:
162,947,074,031,665
Step-by-step explanation:
Can someone help me it’s due at 11
9m-6=2m+1
someone help me solve this
Answer:
m = 1
Step-by-step explanation:
Given
9m - 6 = 2m + 1 ( subtract 2m from both sides )
7m - 6 = 1 ( add 6 to both sides )
7m = 7 ( divide both sides by 7 )
m = 1
The formula for the perimeter of a rectangle is P = 2(l + w). Which equation is NOT equivalent to the formula?
Step-by-step explanation:
Which equation is NOT equivalent to the formula?
Answer: p-w=2l
Step-by-step explanation:
Kyle has a coupon for 20% off or $5 off. If he purchases an item that is $34.13, which one would be better
Answer:
The 20% coupon would be cheaper as it would come out to be 27.30 but 5 dollars off will be 29.13
Step-by-step explanation:
are these numbers linear or non linear
nonlinear
y= 2x^3
y = x+5
y=x^2– 3
5x + 5y = 25
Y=x^2 / 2. Pls put them in order linear or non linear
NEED HELP!
WILL MARK BRAINLIEST FOR IF ANSWERED ALL!
Step-by-step explanation:
1) x≤-10
2) 2y>-5/2
y<(-5/2)/2
3)no because they are equal
4)no because we get 11 and it's not≤-9
5)yes, we get -2≥-3
I NEED HELP ASAP IT'S DUE IN 30 MINUTES!!!
Answer:
ok i'll help what is it
Step-by-step explanation:
Answer:
What's the problem??????
Choose the function that is a "parent function".
f() = x + 3
f(x) = (x - 3)2
f(x)= v
f(x) = \x-31
Simplify:
HELP ME lol whoever helps me ily
Answer:
I think it is b
I hope it is right and have a lovely day
Answer:
B
Step-by-step explanation:
ITS B UAU
Which of the following is the quotient of 983,136 ÷ 231?
A. 4.256 B. 42.56 C. 425.6 D. 4,256
Answer:
4.256 (A)
Step-by-step explanation:
1) You have c comic books in your collection. Your friend has 5 more than
triple the amount of comic books you have. Write an expression for the
number of comic books your friend has.
Answer:
So let’s say I have 5 as well
triple of 5 is 5,10,15
15+5=20
my friend has 20 comic books
and I have 5
Step-by-step explanation:
brainlyest please
The expression represents the number of comic books a friend has is F = 3c + 5.
What is an expression?A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.
A statement expressing the equality of two mathematical expressions is known as an equation.
As per the given,
A friend has 5 more than triple c
Suppose a friend has an "F" number of comic books then,
F = 3c + 5
Hence "F = 3c + 5 is an expression that indicates how many comic books a friend owns".
To learn more about expression,
https://brainly.com/question/14083225
#SPJ2
3.4444444444 as a mixed number and a fraction
Answer:
6xy hope I helps have a nice day
An exponential function contains the points: (2, 121) and (3,
133.1)
What is the exponential function that contains these points?