Help!!!!!!!!! can someone give me the correct answer please.
I will mark you brainliest for the correct answer.
This is a test!!!
Please help!!!!!!!!!
Answers
Related Questions
What is the length of each leg of the triangle below?
O A. 15
O B. 11.3
O c. 11
O D. 1
O E. 11
O F. 22
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(Apply the formulas urself)
Acc. to Pythagoras theorem:
>> a^2 + b^2 = c^2
>> sinθ = P/H
cosθ = B/H
tanθ = P/B
Note: P means Perpendicular
B means Base
H means Hypotenuse
I need the answer fast ASAP
Answers
Answer:
a rotation followed by a dilation
Step-by-step explanation:
they first rotated the figure by 90 degrees, they then dilated by a scale factor of 3
PLEASE SHOW FULL SOLUTIONS !!!!! WILL MARK BRAINLIEST FOR THE BEST ANSWER. THANK YOU AND GOD BLESS.
Here is the Question:
The system y = 4x - 7 and 2y = ax + b has no solution. Determine the value(s) of a and b for which this is true.
Answers
Answer:
a = 8
b ≠ 18
Step-by-step explanation:
y = 4x - 7
2y = ax + b
For there to be no solution, the lines (if graphed) should be parallel meaning that their slopes are equal but the y-intercepts are different
y = mx +b is the equation of a line where m is the slope and b is the y-intercept
Multiply the first equation by 2
2y = 8x - 14
2y = ax + b
So a has to equal 8
b can be anything except 14 (otherwise the lines would be the same)
9514 1404 393
Answer:
a = 8b ≠ -14Step-by-step explanation:
Multiply the first equation by 2 and you get ...
2y = 8x -14
Compare to the second equation ...
2y = ax +b
The pair of equations will have no solution if they describe parallel lines. That is, a = 8 and b ≠ -14.
__
For a ≠ 8, the lines will intersect and there will be one solution.
For a = 8 and b = -14, the lines will be coincident, and there will be infinite solutions.
What is the result when the number 27 is increased by 1.6%?
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Answer:
27.432
Step-by-step explanation:
27 = 100%
divide by one hundred to get one percent
0.27 = 1%
Divide this by two to get 0.5%
0.135 = 0.5%
Divide by 5 to get 0.1%
0.027 = 0.1%
Add
0.27 + 0.135 + 0.027 = 0.432 =1.6%
Add 0.432 to 27
27.432
In a system of equations, two different lines intersect. How many solutions does the
system have?
a) Zero
b) One
c) Two
d) Infinitely many
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If the line is intersecting and is parallel then the line will only intersect once at one point
How many different ways can you solve a quadratic equation ? List them.
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There are three basic methods for solving quadratic equations: factoring, using the quadratic formula, and completing the square.
on a map to cities measure 6.2 cm apart if the scale of the map is 5 cm/ 10 miles and how many miles apart are the cities
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the answer should be 12.1
The width of a rectangle is 4x^3y feet and the length of the rectangle is 9xy^5 feet. Which expression represents the area of the rectangle in square feet?
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Area of the rectangle is 36x⁴y⁶ feet square
Area of rectangle:Given that;
Width of a rectangle = 4x³y feet
Length of the rectangle = 9xy⁵ feet
Find:
Area of the rectangle
Computation:
Area of the rectangle = (l)(b)
Area of the rectangle = (4x³y)(9xy⁵)
Area of the rectangle = 36x⁴y⁶ feet square
Find out more information about 'Area of the rectangle'
https://brainly.com/question/14383947?referrer=searchResults
HELP PLEASE IT IS DUE TODAY!!!!!!!!!!!!! Please
It is 1-5 please answer 1-5
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Multiple and add
Step-by-step explanation:
For all of them you multiple 1 and add the inherent that's what area and perimter means
2. P = 7.2, A = 2.1
3. P = 4.8, A = 0.96
4. P = 77, A = 286
5. P = 61, A = 216
I deserve the brainliest for solving both five questions and your laziness. I know you're smart enough to solve these questions on your own :D
please help!! (no links)
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Answer:
3/32
Step-by-step explanation:
The first question should be 3/8 as there are 3 "1"s on the spinner. The answer to the last one is "3/32". You take the 3/8 chances to get a one and multiply that by 1/4 to get a "B". Once you multiply you get .09375 which is 3/32 when converted. Please let me know if this is incorrect.
solve em for me please
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if cot a =5/12 then find the value of cosec A
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Answer:
cosec A = 13/12
Step-by-step explanation:
Mathematically, we want to find the value of cosec A
sides 5,12 and 13 represent a Pythagorean triple. This means the last side of the right-triangle that contains 5 and 12 is 13
cot is the ratio of the adjacent to the opposite
Hence ; 5 represents the adjacent while 12 represents the opposite
cosec is the inverse of sine which is the hypotenuse to the opposite ratio
So, we have ;
cosec A = 13/12
If the ratio of blue blocks to red blocks is 5:7,
what is the ratio of red blocks to blue blocks?
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Answer: 7:5
Step-by-step explanation: You just reverse it.
Can someone help me with question 4 please
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Answer:
Please find attached pdf
Step-by-step explanation:
Find the slope given the following points:
(-1, 2) (3,5)
Answers
Answer:
The slope is [tex]\frac{3}{4} \\[/tex]
Answer:
[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
[tex]m = \frac{5-2}{3-(-1)} = \frac{3}{4}[/tex]
A box of chocolates contains milk chocolates and dark chocolates in the ratio 4:3
The box contains 35 chocolates
how many milk chocolates are there in the box?
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Answer:
20 milk chocolates
Step-by-step explanation:
The first step is adding together 4 + 3. You will get 7. This is the total number of units in the box.
Then, divide 35 by 7. You will get 5 as the answer.
To find the number of milk chocolates, multiply 5 and 4. You will get 20 as the answer.
7x=35
x=5
milk chocolate 4(5) = 20
dark chocolate 3(5) = 15
Which event is UNLIKELY?
Impossible
Equally likely to
happen or not happen
Unlikely
Certain
Likely
0
0%
0.25
25
2
0.5
50%
0.75
75%
1
100%
P(honor roll) = 1.0
P(left-handed) = 33% A
P(failing math) = 0%
P(taking Spanish) = 60%
P(honor roll)
P(taking Spanish)
P(left-handed)
P(failing math)
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Answer:
left handed
Step-by-step explanation:
. (08.02)
Each level of a smartphone app adds more gems for you to match. for On level one, there were 13 gems. On level twelve, there were 123 gems. When you complete all twelve levels, how many total
gems will you have matched? (2 points)
© 605
© 660
O 748
© 816
Answers
Answer:
816
Step-by-step explanation:
This is what I got let me know if it is correct.
Answer: 816
Step-by-step explanation:
took the test and got it right :)
the sum of the measures of all angles of a kite is ____ 180º (sometimes, always, never)
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dil, Coleman
Jackie has a closet with 6 red dresses and 2 blue dresses. What is the likelihood of Jackie pulling a red dress out of the closet if she does it without looking?
O certain
likely
O impossible
O unlike
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Answer: likely
Step-by-step explanation: Since they pulled out many red dresses, there is a better chance of pulluing out a red dress
The temperature is 92. The temperature decreases for 5 hours. Each hour, the temperature decreases by 2. Then the temperature rises 14 in one hour. What is the temperature after 6 hours?
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Explanation: 5x2=10 92-10=82 82+14=96.
Find the area for the following images
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Answer:
114
Step-by-step explanation:
9(4)=36
9(4)=36
14(3)=42
36+36+42=114
Hope this helped!!
600 miles in 8 hours
_?_ miles per hour
(number answer only)
Answers
75mph
If you go 600 miles in 8 hours, you divide the miles by the hours, which makes the problem 600 divided by 8, which equals 75.
The perimeter of a triangle is 27. Each side of the triangle has length 2x-3. What is the value of x?
Answers
Answer:
x=6
Step-by-step explanation:
To find the perimeter of the triangle you need to add up all the sides, so if all the sides are 2x-3 the equation will look like this;
2x-3+2x-3+2x-3=27
which when combining like terms will leave it to be;
6x-9=27
Than move all the factors besides x over to the right side;
6x-9+9=27+9
6x = 36
6x/6 = 36/6
x = 6
so your answer will be x=6
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Step-by-step explanation:
Bhjjsjeiewxjeccejcefefrjdd3f3jdwd1jjdwdwjd2
Answer:
Yes that is a form of punctuation
Step-by-step explanation:
Need to find the area of the triangle and rectangle and total area. Pls help ASAP
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Triangle: 33in^2 or 33 inches squared.
Total: 223 inches squared.
(I think)
Write 18 out of 30 as a fraction in its simplest form.
a) 6/10
C) 18/30
b) 60/100
d) 3/5
Answers
Answer:
d). 3/5.
Step-by-step explanation:
The greatest common factor of 18 and 30 is 6, so we divide top and bottom of the fraction by 6:
18/30
= (18/6) / (30/6)
= 3/5.
2x + 4 ≥ 24 =
I don't know what to do here
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Answer:
Step-by-step explanation:
Inequality Form:
x ≥ 10
Interval Notation:
[ 10 , ∞ )
please helppp
Determine if the side lengths 6, 11, and 19 form a triangle. If it is a triangle, classify it by its sides.
scalene triangle
equilateral triangle
isosceles triangle
It's not a triangle.
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Answer:
Its not a triangle
can someone help me wit dis plz
Answers
Answer:
58.6
Step-by-step explanation:
cos(35) = 48
------- = 58.6
x