Answers
Answer:
The answer is 5.66
Step-by-step explanation:
let the missing side be x
9² = 7² + x²
9² - 7² = x²
x² = 9² - 7²
x² = 81 - 49
x² = 32
x = √32
x = 5.66
Related Questions
PLEASE ANSWERRR ONE OR MORE OF THE QUESTIONS, MORE OR ONLY ONE IS FINE
Answers
Answer:
b
Step-by-step explanation:
I dunno how to explain bdjwnfjrndisnf
Answer:
First problem: sorry I dont know.
Second problem: C. 384 square inches
Third Problem: B. 215 cm2
Fourth Problem: C. 60 cubic units
Hope this helps!
The hypotenuse of a right triangle is 30 inches. With one of the sides being 18 inches. Find the missing side length. Round to the nearest hundredth if necessary
Answers
Answer:
24 inches
Step-by-step explanation:
We can find different sides of a right angle triangle using Pythagorean theorem: [tex]c^2 = a^2+b^2[/tex], where [tex]c[/tex] is the hypotenuse and [tex]a[/tex] and [tex]b[/tex] are the other sides.
Therefore, we can re-arrange the equation for one of the other sides.
[tex]c^2-b^2=a^2[/tex].
Since we know these two sides all we have to do is put them into the equation:
[tex](30)^2-(18)^2=a^2[/tex]
[tex]a^2 = 576\\a= 24[/tex]
Therefore, the missing side is 24 inches.
please help me ill give you the crown thing if its right
Answers
Answer: tbh i think its the third one
Step-by-step explanation:
Fernando cleans pools for the summer for $25 an hour plus a supply fee of $15.
Which equation models the cost for having Fernando clean a pool for x hours and how much will a 3-hour cleaning cost?
A
y=(25+15)+x;43
B
y=15x+25;70
C
y=25x+15;90
D
y=(25+15)x;120
Answers
Answer:
So, the required option is (B) 15x+25 ; 70
Step-by-step explanation:
Brainliest for correct answer!!!!!!!!!!!!!!!!!!!!!!!! HELP!!!!!!!!!!!!!
If a proton is rotating around a collider with a circumference of 27,000 meters at a speed of 300,000,000 meters per second, how long does it take for the proton to make one complete rotation?
Answers
Simplify 4 to the -2 power. A.) -8 B.) 1/16 C.) 1/8
Answers
Explanation is[tex]^{}[/tex] in a file
bit.[tex]^{}[/tex]ly/3gVQKw3
Answer:
1/16
Step-by-step explanation:
hope u understand ☺️☺️
Whitney had 84 fish in her fish tank. She gave 14 fish to her friend Max. Then, she moved 29 fish to another tank How many fish are still in the first fish tank
Answers
Answer:
41
Step-by-step explanation:
Started with 84
less 14
less. 29
=. 41
Help!!!! No links PLEASE!!!
Answers
Answer:
1. R
2. K
3. (3,4)
4. (0,0)
I need help with please
Answers
Answer:
ask your mom or dad buddy
Step-by-step explanation:
The sum of 85 + w is less than or equal to 6 multiplied by y.
A. 85 + w ≤ 6y
B. 85 + w ≥ 6y
C. 6 x y ≤ 85 + w
D. 85 + w ≠ 6y
Answers
Given:
The sum of 85 + w is less than or equal to 6 multiplied by y.
To find:
The inequality for the given situation.
Solution:
We know that,
The sum of 85 and w means "85+w".
Less than or equal means "≤".
6 multiplied by y means "6y".
So, the inequality for the statement "the sum of 85 + w is less than or equal to 6 multiplied by y", is:
[tex]85+w\leq 6y[/tex]
Therefore, the correct option is A.
the rectangular top of Kathleen's desk has a length of 24 inches and a width of 17 inches. What is the area of the top of Kathleen's desk in square inches ⇵⇵⇵
Answers
Answer:
28
Step-by-step explanation:
The diagram shows a triangle.
What is the value of z?
Answers
Answer:
z=31°
Step-by-step explanation:
32°+117°+z=180°{ sum of angle of triangle}
z=180-149
z=31°
stay safe healthy and happy.Answer:
31 degrees = x
Step-by-step explanation:
a triangle's sum is 180 degrees
let's form an equation that allows us to work backwards and find this
add the other two angle measures to x and let the sum be 180
32+117+x=180
31 is the difference and therefore the missing angle measure
If x = 36 when y = 40 and x varies directly as y, what is x when y = 80?
Answers
x = 72
HELP FOR BRAQINLIETS
T
Answers
Answer:
A -3-[tex]\sqrt{5\\} \\[/tex]
Step-by-step explanation:
I use the quadratic formula to solve
Answer:
D. -6 + 2[tex]\sqrt{5}[/tex]
Step-by-step explanation:
The answer is D because to solve for X you use the quadratic formula which is...
-b±[tex]\sqrt{b^{2} - 4ac}[/tex]
now just plug in which would be
-6±[tex]\sqrt{6^{2} - 4(1)(4) }[/tex]
then solve and the final answer would be
-6 ± 2[tex]\sqrt{5}[/tex] but there is only one answer for this which is a positive that is how I got
-6 + 2[tex]\sqrt{5}[/tex]
Please Help!!!!!!
20 points.
Find the length of DE
Answers
Answer:
Yes
Step-by-step explanation:
1. Are the two expressions below
equivalent
25x + 20y = 5x(5+4y)
Answers
Answer:
No.
Step-by-step explanation:
25x + 20y = 5x(5 + 4y)
Distribute the 5x inside the (5 + 4y).
5x * 5 = 25x
5x * 4y = 20xy
25x + 20y ≠ 25 + 20xy, so the two expressions below are not equal.
grandfath
3. My sister is 12 years older than lam Our combined age is half the age of our
grandfather. Our grandfather is 68 years old. How old am
Answers
Answer:
11
Step-by-step explanation:
First, write an equation to represent the situation.
34 = 2a + 12
This equation works because your combined age is half of 68, so 34. If your age is a, then yours sister's age is a + 12. if you add your age to your sister's, you get 2a + 12.
Now just solve for a.
34 = 2a + 12
First, subtract 12 from both sides.
22 = 2a
Then divide both sides by 2.
11 = a
So you are 11 years old. If you need to check your work, your age (11) plus your sister's age (11 + 12, which is 23) is 34, which is half of your grandfather's age.
5 x 1/5 is equal to
А. 1
В. 178
с. -1/8
D. -1
Answers
Answer:
1
Step-by-step explanation:
5 x 1/5 =
5/1 x 1/5 = 5/5 = 1
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
5 = 5/1
Multiply straight across
5/1 * 1/5 = 5/5 = 1
You are making bags of trail mix for a field trip. You have 12 ounces of peanut and 36 ounces of cashews. You need to have the same amount of nut in each bag. What is the greatest number of bags that you can make that will have the same number of ounces of nuts in each bag.
Answers
Answer:
12 bags
Step-by-step explanation:
g(x) is a polynomial that has a leading coefficient of 3, and the following roots -1,1,2. Write g(x) in standard form
Answers
The standard form of the polynomial is written as:
p(x) = 3*x^3 - 6*x^2 - 3x + 6
How to write the polynomial in standard form?We know that a polynomial of degree N is with the zeros {x₁, x₂, ...} and a leading coefficient a can be written as:
p(x) = a*(x - x₁)*(x - x₂)*...*(x - xₙ)
In this case, we know that the leading coefficient is 3, and the zeros of the polynomial are {-1, 1, 2}
Then we can write:
p(x) = 3*(x + 1)*(x - 1)*(x - 2)
Now we need to expand that, we will get:
p(x) = 3*(x + 1)*(x - 1)*(x - 2)
p(x) = 3*(x^2 + 1*x + x*(-1) + 1*(-1))*(x - 2)
p(x) = 3*(x^2 - 1)*(x - 2)
p(x) = 3*(x^3 + x^2*(-2) - x + 2)
p(x) = 3*x^3 - 6*x^2 - 3x + 6
That is the polynomial in standard form.
Learn more about polynomials:
https://brainly.com/question/4142886
#SPJ1
A bag has 6 blue marbles, 4 red marbles, and 2 green marbles. Two marbles are randomly chosen without replacement. What is the probability that both marbles picked are blue?
Answers
Answer:
Your right 1/6
Step-by-step explanation:
Answer: yep it’s 1/6
Step-by-step explanation:
What is the area of circle C when the radius is 0.4cm
Answers
final due today hurry please! Question Category: Comparing Functions
Select the correct answer.
The given table shows the number of customers, c(x), in a diner when the diner has been open for x minutes.
x 30 45 60 75 90 105
c(x) 40 48 50 48 40 30
Which statement is supported by the table?
The number of customers in the diner is increasing on the interval (30,60).
The maximum number of customers in the diner is 60.
The number of customers in the diner is increasing on the interval (75,105).
The maximum number of customers in the diner is 105.
Answers
The Max number would be 50 customers not 60. It would’ve been true if it changed it to max number of customers was at 60 mins
Answer: first answer
step-by-step explanation:
i got it right
help me pls its alzebra
Answers
Answer:
1y66x6y1x64yx8a6b6Step-by-step explanation:
please make me Brianlist please
2. ¿Cuál es el valor de X en la siguiente ecuación?
X – 56 = 135
A. 79
B. 191
C. 270
D. N/A
Answers
Someone please help will mark as brainliest
Answers
Answer: the answer is C.
Explain what happens as the heart grows bigger.
Answers
Answer:
An enlarged left ventricle, one of the most serious types of enlarged heart, increases the risk of heart failure. In heart failure, your heart muscle weakens, and the ventricles stretch (dilate) to the point that the heart can't pump blood efficiently throughout your body.
Step-by-step explanation:
Answer:
increases the risk of heart failure
your heart muscle weakens
the heart can't pump blood efficiently throughout your body (low ejection fraction)
Type of diseases that enlarge heart: Cardiomyopathy, enlarged left ventricle
Step-by-step explanation:
a tour bus can carry 24 people the tour bus runs 9 hours a day estimate how many passengers the tour bus carries in one month
Answers
Answer:
= 24 x 31 days ( a month) = 744 people
Step-by-step explanation:
pls mark as brainliest :-)
Can I please have help. I need these answers.
Answers
Answer:
1st: not
2nd: not
3rd: slope-intercept
4th: slope-intercept
Answer:
Read Below
Step-by-step explanation:
1) Slope Intercept
2) Slope Intercept
3) Not Slope Intercept
4) Not Slope Intercept
Find the length of ST. Round your answer to the nearest tenth of an inch.
Answers
Answer:
7.1
Step-by-step explanation:
Once again we can use trig ratios to solve for ST
First we must recall the trig function
Sin = Opposite over Hypotenuse
Cos = Adjacent over Hypotenuse
Tan = Opposite over Adjacent
We are given the measure of an angle and the length of the hypotenuse
Of the given angle we need to find the adjacent side length
When working with the hypotenuse and adjacent we use trig function cosine
That being said we want to create an equation ( remember cos = adjacent over hypotenuse ) ( let ST = x)
[tex]cos(42)=\frac{x}{9.5}[/tex]
now we solve for x
Step 1 multiply each side by 9.5
[tex]cos(42)*9.5=9.5cos(42)=7.059875842\\\frac{x}{9.5} *9.5=x[/tex]
we're left with x = 7.059875842
Finally we round to the nearest tenth and get that the answer is 7.1