Answers
Answer:
JKLM is similar to ABCD
Step-by-step explanation:
Related Questions
Please help me find the answer the question is
"I am thinking of a number. If you multiply my number by 4, add -4 to the product, and then take 1/3 of the sum, the result is -6. find my number."
Answers
Answer:
-3.5
Step-by-step explanation:
let x equal the number
we have
[tex]\frac{4x-4}{3}= -6\\\\4x-4=-18\\4x=-14\\x= -3.5[/tex]
I need help with this plz j
Answers
Answer :nun of the above
2/9 - 1/5 • x write an equivalent expression
Answers
Answer:
The answer is 10/45-9/45•x
Mathematics 10 points and brainliest.
Answers
Answer:
41
Step-by-step explanation:
8 x 7 - 5 ([tex]3^{2}[/tex] - 6)
= 8 x 7 - 5 ( 9 - 6 )
= 8 x 7 - 5 x 3
= 56 - 15
= 41
Answer:
41
Step-by-step explanation:
Use PEMDAS.
3^2 = 9
9 - 6 = 3
3 × 5 = 15
8 × 7 = 56
56 - 15 = 41
Beth normally cycles a total distance of 56 miles per week.
She increases her distance by 15% each week for the next three weeks.
How many miles will she cycle in the third week?
(3 marks)
miles
Answers
Answer:
She will cycle 85.169 miles in the third week.
(round if needed)
Step-by-step explanation:
56÷100=0.56 (this is 1%)
0.56 x 15 + 56 = 64.4 (you find 15% then add 56 (the original amount) because it's an increase of 15%)
repeat for the other 3 weeks
64.4÷100=0.644
0.644 x 15 + 64.4 = 74.06
74.06÷100=0.7406
0.7406 x 15 + 74.06 = 85.169
Beth will cycle a distance of 85.169 miles in the third week.
What is the percentage?The percentage is defined as a ratio expressed as a fraction of 100.
For example, If john obtained a score of 57% on his exam, that corresponds to 57 out of 100.
Beth rides her cycle 56 kilometers each week on average.
For the next three weeks, she will increase her distance by 15% each week.
As per the given condition, the required solution would be as
⇒ 56 / 100 = 0.56
⇒ 0.56 × 15 + 56 = 64.4
If we obtain 15%, add 56 (the initial amount) because there is a 15% increase.
Repeat for the remaining three weeks.
⇒ 64.4 / 100 = 0.644
⇒ 0.644 × 15 + 64.4 = 74.06
⇒ 74.06 / 100 = 0.7406
⇒ 0.7406 × 15 + 74.06 = 85.169
Therefore, she will cycle a distance of 85.169 miles in the third week.
Learn more about the percentages here:
brainly.com/question/24159063
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I need help on some math work
Answers
Answer:
20d
Step-by-step explanation:
its my guess, several weeks not seven so you dont know how many weeks so we use the variable d. $20 a week. multiply the $20 by the amount of weeks you get 20d
Will give brainliest
Answers
Answer: y=12 x =9
Step-by-step explanation:
In a parallelogram the diagonals bisect each other making them equal.
this means 2y + 6 = 30
we can rearrange this as 30 - 6 = 2y
24 = 2y therefore y = 12
3x - 3 = 24
We can rearrange this as 24 + 3 = 3x
3x = 27
27 / 3 = 9
x = 9
Hope this helped :)
8x+3>_x+10 how do i solve dis
HELP
Answers
Answer:
x > 1
Step-by-step explanation:
Subtract 3 from both sides
8x + 3 - 3 > x + 10 - 3
Simplify
8x > x + 7
Subtract x from both sides
8x - x > x + 7 - x
Simplify
7x - 7
Divide both sides by 7
7x/7 > 7/7
Simplify
x > 1
find the quotient
7/12 ÷ 2/5
Answers
Answer:
Step-by-step explanation:
Answer:
35/24 = 1 11/24
Step-by-step explanation:
7/12 x 5/2 we flip the 2/5
And we multiply we can't cross multiply none of numbers can be cross multiply.
We multiply and get
35/24 we simplify and get 1 11/24
Find the total surface area of this cylinder.
Give your answer to 1 decimal place.
7 cm
15 cm
Answers
Answer:
For the first figure :
Cylinder :
Radius =7cm
height = 15cm
Total Surface Area:
2 \times \pi \times r(h + r)2×π×r(h+r)
= 2×22/7×7 (15+7)
= 22×44
= 968 cm sq.or 9.68m sq.
For the second figure :
Diameter = 24cm (radius= 24/2= 12cm)
•Height = 18 cm
Total Surface area:
2 \times \pi \times r(h + r)2×π×r(h+r)
= 2×22/7×12 (18+12)
= 2×22/7×12 (30)
= 2×22×12×5
= 2640 cm. sq or 26.4 m.sq
The total surface area of this cylinder is 967.1cm²
Surface area of a cylinder.The formula for calculating the total surface area of a cylinder is expressed as:
TSA = 2πr(r+h)
Given the following
radius r = 7cm
Height h =15cm
Substitute
TSA = 2π(7)(7+15)
TSA = 14π(22)
TSA=967.1 cm²
The total surface area of this cylinder is 967.1cm²
Learn more on total surface area of cylinder here: https://brainly.in/question/34192480
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There are 16 boys and 19 girls in a class. The teacher calls the
students' names randomly. What is the probability that the first
student called is a boy, the second student is also a boy and
the third student is a girl if the teacher calls the names with no
repetition? Enter your answer as a decimal rounded to the
nearest thousandth.
Answers
Answer:
1/12/2121 precent
Step-by-step explanation:
Can someone please help me plz
Answers
Answer:
a) 25%
b) 29 - 7 = 22
c) 21
d) 26 - 15 = 11
e) 75%
Step-by-step explanation:
I need help ASAP. Thank you. Special right triangle.
Answers
Answer:
JK = 3[tex]\sqrt{3}[/tex]
Step-by-step explanation:
Using the cosine ratio in the right triangle and the exact value
cos60° = [tex]\frac{1}{2}[/tex] , then
cos60° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{JK}{JL}[/tex] = [tex]\frac{JK}{6\sqrt{3} }[/tex] = [tex]\frac{1}{2}[/tex] ( cross- multiply )
2JK = 6[tex]\sqrt{3}[/tex] ( divide both sides by 2 )
JK = 3[tex]\sqrt{3}[/tex]
Line segment Z E is the angle bisector of AngleYEX and the perpendicular bisector of Line segment G F. Line segment G X is the angle bisector of AngleYGZ and the perpendicular bisector of Line segment E F. Line segment F Y is the angle bisector of AngleZFX and the perpendicular bisector of Line segment E G. Point A is the intersection of Line segment E Z, Line segment G X, and Line segment F Y.
Triangle G E F has angles with different measures. Point A is at the center. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Z, and A Y.
Which must be true?
Point A is the center of the circle that passes through points E, F, and G but is not the center of the circle that passes through points X, Y, and Z.
Point A is the center of the circle that passes through points X, Y, and Z but is not the center of the circle that passes through points E, F, and G.
Point A is the center of the circle that passes through points E, F, and G and the center of the circle that passes through points X, Y, and Z.
Point A is not necessarily the center of the circle that passes through points E, F, and G or the center of the circle that passes through points X, Y, and Z.
Answers
i dont l know bro try getting close to God tho
can you help me with this please
Answers
Answer:
1. 400y + 8
2. 40y +8
3. 16y + 8
desmos assignment i need help .
Answers
Answer:
y = x²
Step-by-step explanation:
(Hint: Try typing y = x²)
y = -x +7
Find the slope any y intercept
Answers
Answer:
slope is -1, and y intercept is (0,7)
Step-by-step explanation:
b = -7
An equation in slope-intercept form is y=mx+b , where m is slope and b is y-intercept.
There are 36 members in the math club Allison brought 81 Browning sister with all the members how many brownies does each member get
Answers
Answer:
the correct answer would be 2.25 or 2
An aeroplane flies from Newquay to Birmingham on a bearing of 044°. On what bearing should the pilot fly, to return to Newquay from Birmingham?
Answers
Answer:
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Step-by-step explanation:
For which inequality is x ≤ 6?
Answers
Answer: The answer stays the same as x ≤ 6
Have a nice day :)
Step-by-step explanation: because since 6 is more than x obviously it wont change.
so my teacher says what is 1327x4672 and he says no calculator so how am i ment to know the answer so anyone know it please tell me
Answers
Answer:
6199744
Step-by-step explanation:
Louis created this model to find a unit rate.
Which unit rate is represented by the model?
A. 15 miles to 3 hours
B. 5 miles to 3 hours
C. 15 miles to 1 hour
D. 5 miles to 1 hour
Answers
Answer:
c
Step-by-step explanation:
i took the test
Answer:
A
Step-by-step explanation:
Mr. Martin’s math test, which is worth 100 points, has 35 problems. Each problem is worth either 5 points or 2 points.
Let x = the number of questions worth 5 points.
Let y = the number of questions worth 2 points.
x + y = 35,
5x + 2y = 100
How many problems of each point value are on the test?
A. 10 problems worth 5 points and 25 problems worth 2 points
B. 15 problems worth 5 points and 20 problems worth 2 points
C. 20 problems worth 5 points and 15 problems worth 2 points
D. 25 problems worth 5 points and 10 problems worth 2 points
Answers
Answer:
A
Step-by-step explanation:
a = 10 X 5 = 50, 25 X 2 = 50 = 100
B = 15x5 = 75, 20 x 2 = 40, = 105
C = 20 x 5 = 100, already at 100 (so immediately wrong)
D: 25 x 5 = 125, already larger than 100 (so immediately wrong)
Therefore A is the only correct option, hop i helped you!
(could you mark me brainliest if possible thanks!)
Answer:
10 problems worth 5 points and 25 problems worth 2 points or a
Step-by-step explanation:
edge 2022
help geometry. find bdc
Answers
Answer:
The value of ∠BDC is equal to 68°.
Step-by-step explanation:
It is given that,
∠BDA is a straight angle.
ATQ,
∠BDC+∠ADC=180 (Linear pair)
-7x+12+(-8x)+48 = 180
-7x+12-8x+48 = 180
-15x+ 60 = 180
-15x = 180-60
-15x = 120
x = -8
So,
∠BDC = -7x+12
= -7(-8) + 12
= 56+12
= 68°
So, the value of ∠BDC is equal to 68°.
Hannah ran 200 feet during recess. Juanita ran 350 feet during recess. In yards, how much further did Juanita run than Hannah?
Answers
Juanita ran 240 feet than Hannah
Suppose y varies directly as x, and y = 16 whenx = 8. Find y when x = 16.
Answers
Answer:
y=32
Step-by-step explanation:
x*2=y
16*2=32
Find the volume. Image is below
Answers
(the ^3 means to the power of 3. aka cubed)
Jonathan is making his favorite pasta dish. He serves his mom 1/12 of the pot of pasta and his brother 1/6 of the pot. How much of the pot is left over? PLS HELP I HATE MATH
Answers
Answer:
3/4 of the pot left.
Step-by-step explanation:
If the mom eats a 1/12 of the pot and then the brother also eats a 1/6 of the pot, then it is 9/12 left of pasta still. The reason for that is since 1/6 is equivalent to 2/12 so 1/12 plus 2/12 is 3/12, and if u subtract 3/12 from 12/12 it will give you 9/12 which can be simplified to 3/4 left of the pot.
Answer:
3/4 of the pot is left over
Step-by-step explanation:
find the least common denominator- in this case 121/12 and 2/12= 3/123/12-12/12=9/129/12=3/4 by simplfyingYou are finding the SLOPE!! Please answer all of these! I will mark brainliest^^
Answers
m = 1/2
m = -1/5
m=9
m= 1
m = 4/5
m= -5/4
Hope I helped ~~Laurel
Five friends plan to split a resturant bill evenly. The total cost of the meal is $89.75.and they want to leave a %20 tip.What amount should each friend pay?
Answers
Answer:
$21.54
Step-by-step explanation:
$89.75 x 20% = 17.95
17.95 + $89.75 = 107.7
107.7/5 = $21.54
Answer:
21.54
Step-by-step explanation:
100% -> 89.75
20%-> 17.95
17.95+89.75=107.70
107.70÷5=21.54