Answer:
-5.25, 3/2, 5, 36
In the diagram below, what is the relationship between the number of rectangles and the perimeter of the figure they
form?
5
5
5
5
5
5
8
8
8
1 ctangle
2 rectangles
3 rectangles
Answer:
Don’t make sense sorry
Step-by-step explanation:
The rectangles shown above are similar.
What is the measure of x?
A. 44 millimeters
B. 46 millimeters
C. 55 millimeters
D. 66 millimeters
Answer:
the answer is d 66 millimetres
Step-by-step explanation:
you have you solve it by doing multiplication and divide it by what ever number you have
Barry made the model to show multiplying a fraction by a fraction. Which multiplication sentence does the model show? A grid with 3 rows of 6 columns showing 18 squares total. The 12 squares in the top two rows are shaded yellow, the 15 squares in the first 5 columns are shaded blue. The shading overaps to make green in 10 squares. 13×23=29 26×56=518 13×26=19 23×56=59
Given:
Number of rows = 3
Number of columns = 6
Number of square boxes = 18
yellow square boxes in the top two rows = 12
Blue square boxes in the first 5 columns = 15
Number of green boxes (shading overlaps) = 10
To find:
The model to show multiplying a fraction by a fraction.
Solution:
2 rows out of 3 are shaded yellow.
Fraction for yellow = [tex]\dfrac{2}{3}[/tex]
5 columns out of 6 are shaded blue.
Faction for blue = [tex]\dfrac{5}{6}[/tex]
10 out of 18 squares are green.
Faction for green = [tex]\dfrac{10}{18}=\dfrac{5}{9}[/tex]
Now,
[tex]\dfrac{2}{3}\times \dfrac{5}{6}=\dfrac{10}{18}[/tex]
[tex]\dfrac{2}{3}\times \dfrac{5}{6}=\dfrac{5}{9}[/tex]
Therefore, the correct option is D.
The correct option is D.
The calculation is as follows:
2 rows out of 3 are shaded yellow.
Fraction should be [tex]2\div 3[/tex]
Now
5 columns out of 6 are shaded blue.
Fraction should be [tex]5 \div 6[/tex]
And,
10 out of 18 squares are green.
Fraction should be [tex]10 \div 18 = 5\div 9[/tex]
Now
[tex]\frac{2}{3} \times \frac{5}{6} = \frac{10}{18}\\\\ \frac{2}{3} \times \frac{5}{6} = \frac{5}{9}[/tex]
Learn more: https://brainly.com/question/10309631?referrer=searchResults
5/8x + 1/5x =66 what does X equal?
Answer:
x = 80
Step-by-step explanation:
Find a common denominator for 5/8x and 1/5x
25/40x + 8/40x = 66
Add 25/40x and 8/40x together.
33/40x
33/40x = 66
Divide both sides by 33/40
x = 80
Hope I helped :)
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Marry has 13 cats if she sold 7 brown cats and sold 2 black cats then how many white cats are there in total
4 White Cats
( 13 - 7 ) - 2
6 - 2
4
Rebecca took a total of 12 quizzes over the course of 3 weeks. How many weeks of school will Rebecca have to attend this quarter before she will have taken a total of 24 quizzes? Assume the relationship is directly proportional.
Answer:
6 weeks
Step-by-step explanation:
If you look at the information it gives you, you can see it says 12 quizzes in 3 weeks and she needs 24 quizzes. So every 3 weeks she does 12 quizzes, and if you add 12 and 12 you get 6 weeks.
This is algebra. Please I need help!!!
10. What is 150% of 4000 people? *
Plz help
Answer:
I think it would be 10,000 because 100% means the number exact + 50% of that number which equals to 10,000
Step-by-step explanation:
If right brainlist plz thx
the difference between the highest and lowest observation is known as
Answer:
I believe the difference between the highest and lowest observation is known as range.
Answer:
Step-by-step explanation:
The difference between the highest and lowest observation is known as Range
how can I put the problem into a sentence please help !
Josh practices free throws during basketball practice on Monday and Tuesday. On Monday, he attempts 15 free throws and 6 basketballs went in the basket. Over both days, Josh wants at least 80% of his balls to go in the basket. If he makes every free throw on Tuesday, what is the minimum number of free throws required on Tuesday to reach his goal?
Answer:
he has to make 12 shots
Step-by-step explanation:
Josh will have to make a minimum of 12 shots to the basket to reach his goal on Tuesday. Basically, 12 shots are 80% of 15 shots he decides to take every Monday and Tuesday.
Baskets are said to be done when the basketball ends up passing through the basket in the opponent's side of the basketball field. However, Josh is practicing his free throws here.Josh has set a goal to himself that at least 80% of his shots should be basket. Considering that he takes 15 throws on Monday the calculation of baskets will be done as below.[tex]\rm Josh's goal= \dfrac{80}{100} x 15[/tex]
So the Josh's required free throws on Tuesday will be,[tex]\rm Josh's\ goal = 12[/tex]
It can be concluded that Josh will have to make at least 12 of his 15 free throws into the basket on Tuesday to achieve his set goal of 80%.Hence, Josh will have to make 12 free throws into the basket on Tuesday to be able to score at least 80% of his free throws as baskets.
To know more about basketball free throws, click the link below.
https://brainly.com/question/3204183
What is the perimeter and area of a polygon?
Answer:
To find the perimeter, add together the lengths of the sides. Start at the top and work clockwise around the shape. Area of Polygon = (Area of A) + (Area of B) To find the area, divide the polygon into two separate, simpler regions.
Step-by-step explanation:
Somebody please help!!
Answer:
-12
Step-by-step explanation:
Substitute x for 3
6(3-5)
Simplify in the parenthesis
6(-2)
multiply
-12
A triangular garden has two rock walls meeting at a right angle. The length of one of the walls is 20 feet. Use the image to find d, the length of the other wall.
Step-by-step explanation:
Here you go, I hope this is helpfull
The length of the other side of the wall is √500 ft
Pythagoras theorem
To get the length of 'd', we will use the pythagoras theorem as shown below:
Given the following
Hypotenuse = 30ftAdjacent = 20ftAccording to the theorem;
[tex]h^2=a^2+d^2\\30^2 = 20^2 + d^2\\900 = 400 + d^2\\d^2 = 900 - 400\\d = \sqrt{500} ft[/tex]
Hence the length of the other side of the wall is √500 ft
Learn more on pythagoras theorem here: https://brainly.com/question/343682
Plz HELP with a and b I WILL MARK AS A BRAINLIEST IF YOU CAN HELP ME WITH BOTH A AND B PLZZ
Answer:
a) x = 60
b) b = 110
Step-by-step explanation:
A)
2x and 120 are vertical angles.
vertical angles are equivalent.
2x = 120
divide both sides of the equation by 2
2x/2 = 120/2
x = 120/2
x = 60
B)
b + 20 and 130 are on the same side of the line
(I forgot what the math term is, but they're also equal)
b + 20 = 130
subtract 20 from both sides of the equation
b + 20 - 20 = 130 - 20
b = 130 - 20
b = 110
Solve the inequality.
|2x - 6| + 7 <15
Answer:
Inequality Form: -1 < x < 7
Interval Notation: (-1, 7)
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
The distance to the moon is 238,900 miles. How is this expressed in scientific notation?
a. .00238 X 10^5
b. 2.389 x 10^5
c. 2.3 X 105
d. 2.389 x 10-5
Answer:
Answer is b because scientific notation is a variable between 0-10 to the power of a number depending on how many digits it has.
A number from 1-10 in 238,900 miles is 2.389 so the base variable is 2.389. The decimal got moved from 238900. to the left. It moved 5 places.
It went like this;
1 left: 23890.0
2 left: 2389.00
3 left: 238.900
4 left: 23.8900
5 to the left: 2.38900
So the scientific notation is 2.389^5
Is the equation true or false when x = 4? (3−x28)⋅12=3x(3−x28)⋅12=3x true false
Answer:
It’s true
Step-by-step explanation:
At a charity fund raiser , adult tickets were sold for 8$ children each and children’s tickets were sold at 2$ each. write an algebraic expression for the total amount raised from the sale of tickets. How much money was raised if the fundraiser sold 238 adult tickets and 375 children’s tickets?
Answer:
2,654$
Step-by-step explanation:
8a + 2c
8 x 238 = 1,904
2 x 375 = 750
750 + 1,904 = 2,654
2,654$
Hopefully this helps you
pls mark brainlest
Find m<1 and m<2. Justify your answer.
Answer:
M<1 80 by the corresponding angles postulate
Step-by-step explanation:
What is the y-intercept of the function, y = 3x -5?
Answer:
-5 is the y-intercept
Step-by-step explanation:
:))
Answer:
The answer is the -5.
Graph x<2 i know the way it is i just need to know if it is a dotted line or a regular line
Answer:
it is a dotted line, because of the < symbol. If there is no line under < then it is dotted, but if there is a line under the < symbol it will be solid
Step-by-step explanation:
What color is jordan
Answer:
..?
Step-by-step explanation:
ldentify the hypothesis of the statement
If the slope of a line is positive, then the line is not horizontal.
A) the line is not vertical
B) the line is not horizontal
C) the slope of a line is positve
D) the slope of a line is negative
Answer:
C the slope of a line is positive
Step-by-step explanation:
Hypothesis: The phrase following the "if" part of a conditional statement. So the answer would be c- The slope of a line is positive.
C) the slope of a line is positive
A conditional statement has two parts: hypothesis (if) and conclusion (then).
We have the given statement as:
If the slope of a line is positive, then the line is not horizontal.
Here, "if" part of a conditional statement is the slope of a line is positive
So, the hypothesis of the statement is the slope of a line is positive
Therefore the correct option is (C).
Learn more: https://brainly.in/question/1245685
Andrew participated in a bicycle race. The total distance covered was 56
miles. If he cycled at a constant rate of 14 miles per hour, how much time
did Andrew take to complete the race?
O A) 1 hr.
B) 4 hr.
C) 7 hr.
OD 9 hr.
(B) 4 hr is the correct answer.
Explanation :★ Speed of body is defined as the ratio of distance travelled to the time taken[tex].[/tex]
speed = distance/timeGiven that,
distance = 56 miles
speed = 14 miles per hour
By substituting the values, we get
⭆ time = distance/speed
⭆ time = 56/14
⭆ time = 4 hr
Hope It Helps!Answer:
B
Step-by-step explanation:
(4x5)+6x4+(9-3) (5+6) show your work
Answer:
110
Step-by-step explanation:
Combine the radicals -2/13 + 19/13.
O
17/26
O-21/13
17/13
O 21/26
Answer:
I think it is 17[tex]\sqrt{13\\\\[/tex]
Step-by-step explanation:
Answer:
17 root 13
Step-by-step explanation:
Brainliest goes to the first CORRECT answer thanks
Answer:
96 cm^2
Step-by-step explanation:
The triangle can be split into 2 6-8-10 triangles, each with area 24. The bottom parallelogram area is base times height, or 8 * 6, so 48. 24 + 24 + 48 is 96.
the cost for a pack of 15 pens is $3.15. find the unit price in dollars per pen. if necessary, round to the nearest cent
Right answer is correct
Step-by-step explanation:
3x=6
X=6
_
3
X=2..
3Y=3
Y=3/3
Y= 1
You and three friends go to a restaurant for dinner.You share three appetizers that cost $6 each. You also share two desserts that cost $3 each.You split the total bill evenly. How much does each person pay.
TELL ME HOW TO SHOW MY WORK PLZ AND I WILL MRAK BRAINLEST P.s after 2 ppl answerd
Answer:
$6 Each
Step-by-step explanation:
First, add all the costs together:
3 $6 apps
3*6=18
2 $3 desserts:
2*3=6
Add the totals up to get a total of $24, then divide that by 4 since it's being split between 4 people.
