Answer:
Step-by-step explanation:
Use the Pythagorean theorem to find the length x of the third side.
x² + 6² = √90²
x² = 90-36 = 54
x = √54 = 3√6
What the answer ? 3 7/8 times 10 1/10 (estimate this product)
URGENT PLEASE HELP
Consider this equation.
cos(0)= -2√5/5
If 0 is an angle in quadrant II, what is the value of sin(0)?
Answer:
I hope this can help
Step-by-step explanation:
The value of sin(0) should be considered as the [tex]\sqrt{5} \div 5[/tex]
Calculation of the value of sin(0):Since the equation is [tex]cos(0)= -2\sqrt 5/5[/tex]
Also in the case when 0 is an angle in quadrant II
So based on this, we can say that value of sin(0) should be considered as the [tex]\sqrt{5} \div 5[/tex]
Learn more about an equation here: https://brainly.com/question/4874021
Solve using the Distributive Property
(6 + 2) 5 =
O 6(5) + 6(6)
O 6(2) +5(5)
O 6(5) + (2)5
O 6(5) - (2)5
Answer:
6(5)+(2)5
Step-by-step explanation:
If x = -4 and y=3, what is
the value of x – 3y² ?
Answer:
-31
Step-by-step explanation:
(-4)-3[tex](3)^{2}[/tex]
-4-3(9)
-4-27
-31
Is 1/2 plus 5/12 greater than 1 or less than 1
Answer:
Less than 1
1/2=6/12
6/12+5/12=11/12
11/12<1
#CarryOnLearning
Make it brainliest ty
Solve. Check the solution. t/8 = 15 *
Answer:
the answer is 15 I'm positive
how many diffrent ways can you take 2 donets out of 12
Answer:
¹²C₂ = [tex]\frac{12*11}{2!}[/tex] = 66
I NEED HELP PLEASEEEEEEEE I NEED GOOD GRADES!!! Hadassa is hiking at a rate of 5 miles per hour. At this rate, how long will it take her to hike 32.5 miles?
Jeff had a lemonade stand and ended up with 5 times as much money at the end of the day than at the beginning of the day. He ended the day with $110. How much did he start with?
he started with 22$
Step-by-step explanation:
110÷5=22
8x+4 (4x+3) = 4 (6x+4)-4 help
Answer:
0
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
8x+4(4x+3)=4(6x+4)−4
8x+(4)(4x)+(4)(3)=(4)(6x)+(4)(4)+−4(Distribute)
8x+16x+12=24x+16+−4
(8x+16x)+(12)=(24x)+(16+−4)(Combine Like Terms)
24x+12=24x+12
24x+12=24x+12
Step 2: Subtract 24x from both sides.
24x+12−24x=24x+12−24x
12=12
Step 3: Subtract 12 from both sides.
12−12=12−12
0=0
Answer:
All real numbers are solutions.
Four friends participated in a free throw contest. Sean made twice as many
points as Emily. Katle made 7 more points than Sean. Kevin scored 4 points
less than Emily. Together the four friends scored 75 points.
Answer;
Sean got 24 points
Katie got 31 points
Kevin got 8 points
Emily got 12 points
Sorry I cannot give proper explanation because of typo issues.
Hope that can help.
A population of plastic chairs in a factory has a weight's mean of 1.5 kg and a standard deviation of 0.1 kg . Suppose a sample of size 100 is selected and X is used to estimate u . What is the probability that the sample mean will be within +0.02 of the population mean ? ( 5 points ) B ) At 95 % confidence , how large a sample should be taken to obtain a margin of error of 0.02 for the estimation of a population proportion ? Assume that past data are not available for developing a planning value for p
Answer:
huntombros avatar
90% of people marry their 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
Find the y-intercept. 4) 4x + 3y=-3 A) -3 B) 3 C) -5/2 D) -2/5
Answer:
Please check the explanation.
Step-by-step explanation:
Given the equation
[tex]4x + 3y=-3[/tex]
We know that the value of the y-intercept can be determined by setting x = 0 and determining the corresponding value of y.
Thus,
substituting x = 0 in the equation
[tex]4x + 3y=-3[/tex]
[tex]4(0) + 3y = -3[/tex]
[tex]0+3y = -3[/tex]
[tex]3y = -3[/tex]
divide both sides by 3
[tex]\frac{3y}{3}=\frac{-3}{3}[/tex]
Simplify
[tex]y = -1[/tex]
Therefore, the y-intercept is: -1
Note: it seems that you did not add the right option to chose.
PLEASE HURRY AND ANSWER
The laundry machines in Stephanie's building take 5 quarters each (5 quarters to wash and 5 quarters to dry). If Stephanie washes and dries 3 loads of laundry, how much does she pay?
Answer: 1.50
Step-by-step explanation:
1 load= 50 cents 2 loads = 1 dollar 3loads= 1.50 dollar
Answer:
30 quarters, $7.50
Step-by-step explanation:
Multiply 25 (value of a quarter) by 5
Then, add that (125) to itself: 125+125=250
Then, since it's 3 loads, multiply 250 by 3: 250x3= 750
Divide by 25 if you want to find out how many quraters there are
Five cats each ate 1/3 cup of canned food and 1/3 cup of dry food.
How much food did they eat altogether? Enter the answer in simplest form.
Answer:
Step-by-step explanation:
5/ 1/3=1.6x2=3.2
Answer: They are 3⅓ cups of food altogether.
Step-by-step explanation: 5 Cats. Each gets 1/3 canned plus 1/3 dry
5/3 + 5/3 = 10/3
Simplify that to 3⅓ cups.
Need help ASAP!!!!!
Will make you brainlist
Answer:
-1/4
Step-by-step explanation:
Use rise over run
-6--5/(4-0)=-1/4
The scale on a map is 2 cm represents 1 km.
The distance between two villages on the map is 9 cm.
What is the actual distance between the two villages?
Answer:
4.5km
Step-by-step explanation:
2cm=1km
9cm=xkm
so to get from 2 to 9 all you do is multiply by 4.5 so do this the km and you will get 4.5km :)
2.John is playing a video game in which he needs to catch balls. He earns 20 points for each of the first 25 balls that
he catches and 112 times the regular score for every additional ball that he catches. How many points does he earn for
catching 30 balls?
F. 507.5
G. 545
H. 600
J. 650
K. 900
Answer:
F
Step-by-step explanation:
Because I did the math.
How many į inch cubes does it take to fill a box with width 2 inches, length 3. inches, and height 2 inches?
Answer:
twelve 1 inch cubes
Step-by-step explanation:
Find the volume of the cube
which is length x width x height
3 x 2 x 2 = 12 cubic inch
that is what the cube can take them count the number of 1 nch cube the cube can take
In ΔKLM, k = 4 cm, l = 3.6 cm and m=2.5 cm. Find the measure of ∠M to the nearest 10th of a degree
Answer:
38
Step-by-step explanation:
Delta math
find x in the proportion x:6= 25:5
Step-by-step explanation:
[tex] \frac{x}{6} = \frac{25}{5} \\ [/tex]
[tex] \frac{x}{6} = \frac{5}{1} \\ [/tex]
[tex]x = 30[/tex]
a game show contestant has four doors from which to choose. behind one door is a valuable prize. behind the other doors is worthless junk. what is the probability that the valuable prize will be chosen? give your answer as a ratio and a percent.
Answer:
1:4 or 25%
Step-by-step explanation:
There is a 1 in 4 chance of picking the prize door since there are 4 total doors. This is equal to a 25% chance
Answer:
1-4 so a 25 percent chance of getting a valuable prize
Step-by-step explanation:
1 out of 4 doors has a prize (1-4)
hopefully this helps
what is 4/3 to the negative 2 power
Answer:
The answer to the question provided is [tex] \frac{9}{16} [/tex]
will and olly share £80 in the ratio 3 : 2
Answer:
Will's share = 48
Olly's share = 32
Step-by-step explanation:
Will's share : Olly's share = 3:2
Will's share = 3x
Olly's share = 2x
3x + 2x = £ 80 {Combine like terms}
5x = 80 {Divide both sides by 5}
x = 80/5
x = 16
Will's share = 3x = 3*16 = 48
Olly's share = 2x = 2*16 = 32
Write an equation of the line with a slope of 3 and a y-intercept of 4.5.
Answer:y= 3x + 4.5
Step-by-step explanation:
Please help me answer this will give brainlst
Answer:
17° and 73°
Step-by-step explanation:
For two complementary angles, the sum of angles is equal to 90 degrees.
Let other angle = x
First angle = 5+4x
ATQ,
5+4x+x=90
This is the equation that shows the given problems.
5+5x=90
5x = 85
x = 17°
Other angle = 17
First angle = 5+4x
= 5+4(17)
= 73°
So, the other two angles are 17° and 73° respectively.
Pls answer 15 points
Answer:
C 7/8 and if im wrong i deeply apologize!!
Step-by-step explanation:
Rewrite each statement as an algebraic expression
1) 5 less than a number is 4 more than the product of the number and 12.
2) one number is 2 more than 3 times another number. If the sum of the two numbers is 6, what are the two numbers?
3) The length of the garden is 2 feet more than its width. If the perimeter of the garden is 396 feet, what are the dimensions of the garden?
Answer:
1. n-5 = 4(12n)
2. n = 3n + 2 the numbers are 3
3. L = w + 2
Step-by-step explanation:
i don't know about that last part of the last question I'm sorry
what is th eqivalent expression for 4x 2/3
Is either x = 9 or x = 15 a solution to x-3 = 12?
Answer:
Its 15 (x=15)
Step-by-step explanation:
I mean 15-3 is 12
Answer:
x = 15 is your solution.
Step-by-step explanation:
To find out what your answer is, plug in the given solutions for the variable, x, in the given equation:
When x = 9:
x - 3 = 12
(9) - 3 = 12
6 ≠ 12
When x = 15:
x - 3 = 12
(15) - 3 = 12
12 = 12
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