Answers
Answer:
Sydney
Step-by-step explanation:
Every other one actually makes sense but if you use her method on any other equation it wouldn't work.
Related Questions
Please help quick! Find the value of x to the nearest tenth.
Answers
Answer: 3.3
Step-by-step explanation: pythagorean theorem.
first we'll do the bottom triangle. a^2 + b^2 = c^2
a=3 and b=4
(3)^2 + (4)^2 = 9 + 16 = 25 which = c^2
to find c from c^2, square root the c^2 value. in this case it's 25. the square root of 25 is 5.
5 is now the base of the rectangle
now we can do pythagorean theorem again. except we'll switch it so it's c^2 - b^2 =a^2
c=6 and b=5
(6)^2 - (5)^2 = 36 - 25 = 11 = a^2
to find a we'll square root 11 which is just [tex]\sqrt{11[/tex]. approx. 3.3 to the nearest tenth.
We can use the Pythagorean theorem to solve for x.
But first, we have to find the value of 'a' (as I labelled in the diagram below). We could actually do all this in one step if we set it up correctly.
so x = √(6² - a²)
& a² = 3² + 4²
⇒ x = √[6² - (3² + 4²)]
x = √(11) or ≈ 3.3167
slope intercept form of (4,7) and (-2,-17)
Answers
Answer:
y=24x/13+317/13
Step-by-step explanation:
if there is not enough evidence to support the alternative hypothesis, we can accept the null hypothesis. true or false?
Answers
Answer:
true
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
That is the definition of null hypothesis, when there is not enough information to support a hypothesis, we can accept a null hypothesis.
$50,000 is invested at an interest rate of 7% over 3 years. If intrest is compounded monthly what is the payout at the end of 3 years?
Answers
Answer:
THE ANSWER IS C,TRUST ME I DID THE EWUATION
Find the fraction equal to 1.666
Answers
Answer: 1 2/3
Step-by-step explanation:
what is the rule for multiplying and dividing integers
Answers
Answer:
When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative. When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.
Step-by-step explanation:
its easy as 1, 2, 3 lol
Answer:
When we multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative. When we divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.
I need help with puzzle #5 in the Domain and Range Digital Escape assignment, can someone help me out?
Answers
Answer:
Whether your students are working together or independently, I wanted to make some super-engaging, l math escape room activities that are both fun for students and your need to grade. These new sms are these digital math escape rooms.
What is the amplitude of this graph? On a coordinate plane, the points on a function curve are shown. The curve crosses the y-axis at (0, 5) and then decreases to the minimum. The minimum is indicated by a green point. The minimum is at (0.748, 2) and the maximum is at (1.870, 6). After the green point, the curve increases and then decreases again.
Answers
Answer:
here are the answers! :)
Step-by-step explanation:
The value represents the amplitude of the function. Therefore, the amplitude of the cosine curve function of the graph is 2.
What is the amplitude of a function?The amplitude of a function is simply the maximum point or value of the given function.
From the question, we have:
Maximum = 2
The value represents the amplitude of the function.
Therefore, the amplitude of the cosine curve function of the graph is 2.
Read more about amplitude at:
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b. After how many months
will the bamboo plant
be 66 inches tall?
Explain or show your
reasoning
Answers
Answer:
Please attach a graph as your question lacks needed information
Step-by-step explanation:
12.99 marked down 25%
Answers
Answer:
$9.74 is your answer
Step-by-step explanation:
A cricket bat is bought for $400. Later, it is sold with a loss of 15%. How much is the cricket bat sold for? =
After selling the cricket bat, how much money has been lost? Give your answer to two decimal places because it is a currency.=
Answers
400 minus 60 is 384
so The bat was sold for 384 but 384 in currency is 329.94
Answer:
$340.00
Step-by-step explanation:
What I like to do first is find 10% of the number.
So 10% of 400 would be $40.
Then find half (5%) of the 10% ($40), which would be $20.
Add the $40 + $20 to get $60.
Then take $400 and subtract $60,
which gives you $340.00
Simplify the following: [1−{1−(1−x^2)^−1}^−1]^1/2
Answers
Answer:[tex](x^{2} -1)^{1/2}/x[/tex]
Step-by-step explanation:
Answer:(x2-1)
Step-by-step explanation:
PLEASE HURRY ITS DUE IN 20 MINUTES, I’ll GIVE EXTRA EXTRA POINTS
Some people advice that in very cold weather you should keep the gas tank in your car more than half full Irenes car head 6.5 gallons in a 16 gallon tank on the coldest day of the year Irene Field tank with gas that cost $3.80 per gallon how much did Irenes spend on gas
Answers
26.60 if not
so sorry im also very small brain like u
(sec^2 - 1) (cse^2 -1) Show work please
Answers
what do you want us to do because we can
-solve for S
-solve for E
-solve for C
-multiply them together
-find the intercepts of any
-turn any into others
-more
Write the sentence as an inequality -7/8 is at most the difference of twice a number m and 5/4
Answers
Answer:
2m - 5/4 ≤ -7/8
The given inequality can be written as 2m - 5/4 ≤ -7/8.
What is an inequality ?Inequality is of four types they are
a<b ⇒ a is less than b.
a≤b ⇒ a is less than or equal to b.
a>b ⇒ a is greater than b.
a≥b ⇒ a is greater than or equal to b.
According to the given question
An inequality -7/8 is at most the difference of twice a number m and 5/4 which is 2m - 5/4 ≤ -7/8.
Difference of twice a number 'm' and 5/4 is 2m - 5/4 and this is at most -7/8 means less than or equal to.
∴ The given statement can be written as 2m - 5/4 ≤ -7/8
Learn more abut inequalities here :
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of johnny have 5 apples and gave 3 to sally how many would she have?
Answers
Write Your Own Problem
Answers
Answer:
Step-by-step explanation:
You could find the mean, median or range of the numbers?
If one angle is 25 and another is 105 what is x
Answers
Answer:
choices 1, 2, and 5 are correct for this problem.
Step-by-step explanation:
Pls help with thissssdd!!
Answers
Answer:
a. False
b. true
c. false
d. true
Step-by-step explanation:
The area of the rectangle is (18r - 12) square inches. Write an expression that represents the length of the rectangle (in inches).
Answers
Answer:
L = (18r - 12)/W
Step-by-step explanation:
A = L * W
18r - 12 = L * W
(18r - 12) = L * W
(18r - 12)/W = L
Use synthetic division to solve the following: 2x^4 + 11x^3 + 13x^2 + 2x – 8 ÷ x +4
Answers
Answer:
x=-5
Step-by-step explanation:
Select the equation that is true.
A.0.84 x 6 = 0.504
B. 0.84 x 6 = 5.04
C. 0.84 x 6 = 50.4
D. 0.84 x 6 = 504
Answers
Answer:
0.84 x 6 = 5.04
Step-by-step explanation:
5.04 is the answer.
Answer:
Answer B is correct
Step-by-step explanation:
We want to multiply 6 and 0.84
First you have to forget about decimals and multiply those two numbers
084
×6
-----------------
= 504
And then consider about the number of decimal places. According this sum you have 2 decimal places ( 0.84 )
And now you can write the answer as
= 5.04
Hope this helps you.
Let me know if you have any other questions :-)
How do you get 60cm2 in question 1?
Answers
Answer:
Step-by-step explanation:
4*2=8, thats one rectangle (side)
8*2 is 16, thats TWO rectangles (sides)
7*4=28, thats one rectangle (front)
28*2=56, thats TWO rectangles (front and back)
7*2=14, thats one rectangle (top)
14*2=28, thats TWO rectangles (top and bottom)
add all of these surface areas together
TWO rectangles + TWO rectangles + TWO rectangles
28+56+16=100
As you can see, the 60cm2 is incorrect. 100cm2 is the real surface area of the shape
A. Integer
B. Rational Number
C. Natural Number
D. Irrational Number
Answers
Answer:
b
Step-by-step explanation:
b b b b b b b b b b b b b b b b b b b b b b b b
please someone help. Giving brainliest!!
Answers
Answer:
I am pretty sure the answer is 3. hope this helps
Answer:
e=3
Step-by-step explanation:
[tex]7(2e-1)-11=6+6e\\14e-7-11=6e+6\\14e-18=6e+6\\8e-18=6\\8e=24\\e=3[/tex]
That is just one way to get to the answer, but basically just use pemdas, multiplying the parentheses and combining like terms. ;)
2 points
COMPLETE THE TABLE: You are taking a test in math and you spend 5
minutes for every 2 questions you answer on the test. What value belongs
in box B?
# Questions
0
2
3
4
Time (minutes)
А
B
С
D
E
Answers
A - 0 would be 0mins B - 1 would be 2.5mins C - 2 would be 5mins D - 3 would be 7.5mins E - 4 would be 10mins
Step-by-step explanation:
every 2 questions equals 5 minutes. so 0 questions would obv be 0 mins 1 question would be half of 5 mins which would be 2.5 and so on
Given that lines a and b are parallel and that m∠3 = 66°, find m∠8.A)42°B)66°C)84°D)114°
Answers
Answer:
b 66
Step-by-step explanation:
One way to build stairs is to attach triangular blocks to an angled support, as shown at the right. If the support makes a 32° angle with the floor, what must mâ 1 be so the step will be parallel to the floor? The sides of the angled support are parallel. *
Answers
Step-by-step explanation:
Since we have given that
The angled support making angle with the floor = 32°
So, we need to find the measure of angle 1 so that the steps are parallel to the floor.
As we know that "To make parallel to the floor , there should be alternate interior angle which must be equal."
So, m∠1 = 32° ( the angled support making angle with the floor)
Hence, m∠1 = 32°
how many inches would it take to cover earth?
Answers
Answer:
It would take you almost 17 days driving at 100 km/hour, 24 hours a day to ... Circumference of the Earth in inches: 1,577,727,360 inches.
Step-by-step explanation:
Is the relation a function?why or why not?
(0,1),(5,6),(7,9)
Answers
Answer:
yes
Step-by-step explanation:
For every input (x) there is exactly one output (y).
Yes, the given relation is a function. Because, every single input is matching exactly one output.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
The given ordered pairs are (0,1), (5,6), (7,9).
Here, for every input (x) there is exactly one output (y).
Therefore, the given relation is a function.
To learn more about the function visit:
https://brainly.com/question/28303908.
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