Pleaseee answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answers
Answer:
OS is congruent to SQ
Step-by-step explanation:
Related Questions
Tell whether (2,0) is a solution of y=7x+ 2.
Answers
Answer:
No
Step-by-step explanation:
7x2=14, 14+2=16, 16 is not 0.
A bag contains 8 blue marbles, 6 green marbles, 12 yellow marbles, and 10 orange marbles. A marble is drawn at random from the bag. What is the probability that the marble drawn will not be blue? Write your answer as a fraction in simplest form.
Answers
Answer:
7/9
Step-by-step explanation:
8 blue + 6 green + 12 yellow + 10 orange = total of 36 marbles
blue = 8
not blue = 36 - 8 = 28
p(not blue) = 28/36 = 7/9
Answer: 7/9
a right angled triangle has sides which are 2cm and 7cm shorter than its hypotenuse find the length of the hypoenuse
Answers
Answer:
The length of the hypotenuse side is (9 + 2·√7) cm
Step-by-step explanation:
The given parameters of the triangle are;
The type f triangle = Right triangle
The length of the sides 2 cm and 7 cm shorter than the hypotenuse
Let 'h' represent the length of the hypotenuse side of the triangle, in centimeters we have;
The length of one side of the right triangle = (h - 2) cm
The length of the other side of the right triangle = (h - 7) cm
By Pythagoras's theorem, we have;
h² = (h - 2)² + (h - 7)²
Using search function on the internet, we have;
h² = (h - 2)² + (h - 7)² = 2·h² - 18·h + 53
∴ h² = 2·h² - 18·h + 53
∴ 2·h² - 18·h + 53 = h²
h² - 18·h + 53 = 0
53 is a prime number, therefore, by the quadratic formula, we have;
h = (18 ± √((-18)² - 4×1×53))/(2 × 1)
h = 9 + 2·√7 cm ≈ 14.29 cm or h = 9 - 2·√7 ≈ 3.71
However, given that one of the side is 7 cm shorter than the hypotenuse, for all the sides to remain positive, we have h = 9 + 2·√7 cm ≈ 14.29 cm , because for h ≈ 3.71 cm, we have;
The length of the other side = (h - 7) cm ≈ (3.71 - 7) cm ≈ -3.29 cm which is not possible for a real triangle
Therefore, the length of the hypotenuse side, h = 9 + 2·√7 cm ≈ 14.29 cm.
the yearly income of a person is rs 90000.It is increased by 15%what is the income of person after one year
Answers
Answer:
13,500.00 yearly is the raise + 90000.00 original salary= 103500.00 a year
Rs 103500
Sorry hazy little bit
The elephant eats 220 pounds of food a day costing $45. The tax on the food is 12%. How much does the zoo spend on elephant food.
Answers
Answer:
$50.4
Step-by-step explanation:
12% of 45 is 5.4
5.4 + 45 = 50.4
Hope I helped! Have a great day :)
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Answers
Answer:
the answer is: 22
Step-by-step explanation:
Help ASAP Glven the system of equations, what is the value of the system determinant?
2x+y=8
X-y=10
Answers
Bottom one is 5 divided by 2
At Dwayne's Swimwear, 75% of the 92 swimsuit styles are bikinis. How many bikini styles are there?
Answers
Answer:
69 styles
Step-by-step explanation:
75%= 3/4
92/4= 23 (1/4)
23x3= 69
B. Solve;
1. Find a number such that three times the sum of that number
and 5 is greater than 33.
2. The sum of two consecutive integers is less than 81. Find the
pair of integers with the greatest sum.
Answers
Let’s say your number is x.
3x+5>33
3x>28
x>28/3
2.
Let’s say the two consecutive integers are x and x-1
Since the two numbers are integers and two consecutive numbers (odd+even) can never add up to an even number (80 for example).
The highest possible sum of two consecutive integers that is less than 81 will add up to 79.
x+x-1=79
2x-1=79
2x=80
x=40
So the two consecutive numbers are 40 (x) and 39(x-1)
Hope this helps
What is the slope of the line that passes through the points (-10, -8) and (−8,−16)? Write your answer in simplest form.
Answers
Answer:y=-8 x=2
-8/2 or -4
Step-by-step explanation:
PLEASE HELP PLESAE!!!!!!
Evaluate the expression when b=6 and y =-7
-b+9y
Answers
Answer:
-69
Step-by-step explanation:
The Basketball team sets a goal of having at least a 7:2 Win Loss Ratio. If they play 36 games in a season, how many games must they win to achieve their goal?
Answers
Hope this helps
There are 3 students to 1 adult on a field trip. You need to find the number of adults needed for 24 students. What would
the second ratio of the proportion look like If the first proportion is as follows?
3 students
1 adult
O
Х
24 students
O
24 students
Х please just answer
o
3
o
Answers
Answer:
6
Step-by-step explanation:
Answer:
24students:X
Step-by-step explanation:
I didnt really understand but this is my best answer
A rectangular lot is 125 yards long and 80 yards wide.
Give the length and width of another rectangular lot that has the same perimeter but a larger area.
Answers
Answer:
Step-by-step explanation:
perimeter=2(125+80)=2(205)=410 yards
let the length of new rectangle be x and y.
Perimeter=2(x+y)
2(x+y)=410
x+y=410/2=205 yards
y=205-x
area A=xy=x(205-x)=205x-x²
[tex]\frac{dA}{dx} =205-2x\\\frac{dA}{dx}=0,gives~205-2x=0\\x=\frac{205}{2}\\\frac{d^2A}{dx^2}=-2<0 ~at~x=\frac{205}{2}\\[/tex]
A is maximum at x=205/2
y=205-205/2=(410-205)/2=205/2
so x=205/2=102.5 yards
y=205/2=102.5 yards
3. What are the factors in the expression 4(5 + x)?
Answers
Answer:
Step-by-step explanation:
The factors are the parts that are being multiplied together.
4 and (5+x) are the two that are being multiplied and also the expression you get when you factor the distributed expression.
So the factors of 4(5+x) are:
4 and (5+x)
Need help as fast as possible please
I will mark BRAINLIST only for correct answers babes :)
Thank you!
Answers
Answer:
What is ur book called
I will edit my answer after this
Answer:
1. you move a shape to somewhere else by a number of units
2. the position of the book changes
3. no you are just moving the shape
The linear combination method is applied to a system of equations as shown.
4(.25x + .5y = 3.75) → x + 2y = 15
One-fourth(4x – 8y = 12) → x – 2y = 3
2x = 18
What is the solution of the system of equations?
Answers
Answer:
hi
Step-by-step explanation:
Option 4th is correct
The solution of the system of equations is, (9, 3)
Step-by-step explanation:
Given the system of equations:
⇒ .....[1]
⇒ .....[2]
Add equation [1] and [2] we have;
Divide both sides by 2 we have;
Substitute x = 9 in [1] we have;
Subtract 9 from both sides we have;
2y = 6
Divide both sides by 2, we have;
y = 3
Therefore, the solution of the system of equations is, (9, 3)
What is the length of the hypotenuse to the nearest hundredth place in the diagram below
Answers
Answer:
Hypotenuse (x) = 7.27
Step-by-step explanation:
cos57*=4cm/x
cos57*/cos57*=4/cos57*
x=4/cos57*
cos57*~.55
x=4/.55
x=7.27
What is the amount of sales tax owned in a $39 jacket if the tax rate is 5%
Answers
Answer:
$1.95
Step-by-step explanation:
a) X -Y =10 y = 5
b) X = 20 , y = 6
c) X = 14, y = 4
Answers
Answer:
a) X - Y = 10
and,
X - 5 = 10
or, X = 10 + 5
or, X = 15
And i don't get the other two questions
Hope this helped
Hope this helped ALL THE BEST !!
r = 21 ft what is the diameter
Answers
21(2)= 42
the diameter is 42
Plz help me I don’t het this a question !!!
Answers
Answer:
C=50.24
Step-by-step explanation:
Formula for circumference with radius: 2[tex]\pi[/tex]r
r= radius
C=circumference
Now subsitute the variables with the values given.
Formula: 2[tex]\pi[/tex]r -> 2(3.14)(8)
C=50.24
[tex]3q + 2p + 7[/tex]
Answers
5q+7
Explanation
3q+2q+7
Collect like terms by adding their coefficients
(3+2)q+7
Add the numbers
5x+7
7. Find another rational number in lowest form that would be between each of the pairs of rational
numbers.
a)
7/6 4/3
Answers
Answer:
14/9 and in simplest form 1 5/9 or 1.5
Step-by-step explanation:
HELP ILL MARK YOU BRAINLIST PLZ
Answers
Answer:
Step-by-step explanation:
Answer:
An = A + (n - 1) ×d
hope it helps
What is 1,050/55 What is the answer.
Answers
Answer: 19.0909090909 or 19
In the rectangle below,EI=4x+5 ,FI=6x+1 , and m
Answers
Answer:
what? I dont understand not one thing
Factor completely x3 − 2x2 − 5x + 10.
(x − 2)(x2 − 5)
(x + 2)(x2 + 5)
(x − 2)(x2 + 5)
(x + 2)(x2 − 5)
Answers
Answer:
The answerr is the first one
Step-by-step explanation:
Answer:
ITs A. Got it right on my test
Step-by-step explanation:
NEED ASAP
The pair of angles 135 and 45 are:
A) Complementary
B) Supplementary
C) Neither
Answers
Answer:
Supplementary
Step-by-step explanation:
135+45 =180
So Option C
A single card is drawn at random from a standard 52 card deck. Work out the following probabilities in their simplest form: P(7) = P(not 7) =
Answers
Answer:
[tex]1) \frac{1}{13} \\ 2) \frac{12}{13} [/tex]
Step-by-step explanation:
to understand thisyou need to know about:simple probabilityPEMDAStips and formulas:there are 4 "7" cards in a decklet's solve:according to the question
P(7)=4/52P(7)=1/13according to the question
P(not 7)=1-[tex]\frac{1}{13}[/tex]P(not 7)=12/13Answer:
no of 7=4
total no of card =52
total not no.7=52-4=48
Step-by-step explanation:
probability of getting 7=4/52=1/13
probability of not getting 7=48/52=12/13
