Please help! I have been working for hours and I-
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
40 points!~
Answers
Answer:
7 is C
8 is B
9 is C
Step-by-step explanation:Focus on your class please
Answer:
1. C
2. A
3. C
Step-by-step explanation:
Related Questions
Help Find AB please explain
Answers
Answer:
[tex] AB=2\sqrt{29}[/tex]
Step-by-step explanation:
Hope it helps you in your learning process.
proportions in triangles. solve for x
Answers
x / 3 = x + 4 / x + 2
Cross multiply
x * x + 2 = 3 * x + 4
Distribute
x^2 + 2x = 3x + 12
Set equal to zero
x^2 - x - 12 = 0
Factor
(x - 4)(x +3) = 0
Solve
x = 4 or x = -3
Length can’t be negative so x = 4
Check:
x / 3 = x + 4 / x + 2
4 / 3 = 4 + 4 / 4 + 2
4 / 3 = 8 / 6
4 / 3 = 4 / 3 :)
help its for a friend
1) Which of the following is true about circles
2 radius's for a circle is equal to it's diameter
1 diameter of a circle is equal to it's circumference
pi is a ratio of the distance around a circle to the distance across a circle
Circumference is distance across a circle
Circumference for a circle is found by multiplying pi by diameter
Circumference and Area of a circle are the same thing
THERE CAN BE MORE THAN ONE PLS HELP PLS PLS I REALLY NEED HELP
Answers
Answer:
Yes
No
Yes
No
Yes
No
A rectangular prism has length of 2 units, a width of 1 1/2 units, and a hight of 3 1/2 units. What is the volume of the prism?
Answers
Answer:
v = 10.5
Step-by-step explanation:
v = l× w× h
v = 2 × 1 1/2 × 3 1/2
good luck, i hope this helps :)
Answer:
10 1/2
Step-by-step explanation:
V = lwh
l = 2
w = 1 1/2 or 1.5
h = 3 1/2 or 3.5
2 x 1.5 x 3.5
10.5 or 10 1/2
question : Jody got an 80% on a test that had 60 total points on it. How many points did Jody get correct?
help :) ( im not so good with math ) .
Answers
Answer:
48
Step-by-step explanation:
Ed's birthday is less than 16 days
away. Ann writes the inequality
d< 16, where d equals the number
of days, to represent this. Is Ann
correct? Explain.
Answers
Answer: Yes
Step-by-step explanation:
From the question, we are informed that Ed's birthday is less than 16 days
away and that Ann writes the inequality
d< 16, where d equals the number
of days, to represent this.
The inequality d < 16 is correct as it explains that the number of days left is less than 16.
Answer:
Ann is correct because d is less than 16.
Step-by-step explanation:
Ed's Birthday is *less than 16* days away so d<16
Mrs. Carver wants to add wall–to–wall tile to the science lab. If she plots the layout of the science lab on a graph with the vertices A(–7, 8), B(3, 8), C(3, –2), and D(–7, –2), what is the area of the science lab?
Answers
Answer:
o dpB
Step-by-step explanation:
hello what you doing
Answers
Answer:
hi
Step-by-step explanation:
5x + x² – 2x + x² =
Please help !
Answers
Answer:
Step-by-step explanation:
[tex]5x+x^2-2x+x^2\\ \\ 2x^2+3x\ or\ x(2x+3)[/tex]
Answer:
5
Step-by-step explanation:
Olanda, Linda and Roberta each bought a bag of chips at a concession stand, and Marsala bought a cookie. Problem: audio What decimal is equivalent to the fraction of the girls who bought chips? Enter your answer in the box.
Answers
Answer:
0.75
Step-by-step explanation:
Given
[tex]Chips=\{Olanda, Linda, Roberta\}[/tex]
[tex]Cookies=\{Marsala\}\\[/tex]
Required
Equivalent of those that bought chips
From the question, 3 out of the 4 girls bought chips.
So, the fraction is:
[tex]Chips = \frac{3}{4}[/tex]
Express as decimal
[tex]Chips = 0.75[/tex]
Hence: the decimal equivalent is 0.75
HELP!! i will give brainliest!!
Answers
what is the length of 5cm
Answers
Answer:
1.9685
Step-by-step explanation:
If you are thinking in inches and if you need to simplify its pretty easy.
What is the rate of change of the function represented by the table?
x
y
1
5
2
5
3
5
4
5
0
1
4
5
Answers
Answer:
its A
Step-by-step explanation:
Trust me
Answer:
0
Step-by-step explanation:
I did it on edge
PLEASE HELP, DUE IN 5 MIN I NEED HELP PLS PLS PLS!!!!!!!!!
Answers
Answer:
it would be: A.
Step-by-step explanation:
What is arc XW and how do I find it?
Links= Reported
Answers
whats -10/2 as a decimal
Answers
Answer:
Just -5.0
Step-by-step explanation:
10 divided by 2 is 5, since it's negative the answer is negative
Answer: -5
Step-by-step explanation:
The mass of Parcel A was 0.7 kg. Parcel B was heavier than Parcel A.
Parcel C had the same mass as Parcel B. The total mass of the three
parcels was 2.5 kg. What was the mass of Parcel C?
Answers
Answer: 0.9kg
Step-by-step explanation:
Since we are informed that Parcel C had the same mass as Parcel B, let their mass be represented by x.
Therefore,
Parcel A + Parcel B + Parcel C = 2.5
0.7 + x + x = 2.5
0.7 + 2x = 2.5
2x = 2.5 - 0.7
2x = 1.8
x = 1.8/2
x = 0.9
The mass of parcel C is 0.9kg
help pls pls pls pls
Answers
Answer:
image is blurry i cant see it
Step-by-step explanation:
send another one plz
Find The range and interquartile 45279.11, 5271. 04, 5309.73, 5363.38, 5409.72, 5444.74,  5603.46, 5695.39, 5871.96, 5972.35
Answers
Answer:
40008 07 is the answer good luck :)
A and b are positive integers and a-b=2 ... Evaluate the following:
27^1/3 b / 9^1/2 a
There is an image attached of the problem
PLEASE TYPE ANSWER AND SHOW WORK
Answers
The value of the given expression will be 1/9.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
[tex]\rm \rightarrow \dfrac{(27)^{b/3}}{(9)^{a/2}}[/tex]
Simplify the expression, then we have
⇒ (∛27)ᵇ / (√9)ᵃ
⇒ 3ᵇ / 3ᵃ
⇒ 1/3ᵃ⁻ᵇ
⇒ 1/3²
⇒ 1/9
The value of the given expression will be 1/9.
More about the Algebra link is given below.
https://brainly.com/question/953809
#SPJ2
Oceanside bike rental shop charges seventeen dollars plus seven dollars an hour for renting a bike. Jason paid eighty dollars to rent a bike. How many hours did he have to pay to have the bike checked out?
Answers
Answer:This is a linear equation.
y = mx+b
y is the total cost.
The slope m is the rate: that's 9 dollars per hour.
x is the number of hours.
b is the initial value: that's 16 dollars.
y = 9x+16
The problem states that the cost was 79 dollars.
Substitute that for y and solve for x.
79 = 9x+16
63 = 9x
x = 7 hour
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
80-17=63
63/7 = 9
7 times 9 = 63
A triangle has sides with lengths of 5 centimeters, 12 centimeters, and 15 centimeters. Is it a right triangle
Answers
Answer:
No
Step-by-step explanation:
You use the Pythagorean Therom and square your legs (5 and 12) and your hypotenuse (14) it would add up to 25+144=196.
This is not true since 144+25 is 169, not 196
Answer:
No, it is not a right triangle.
Step-by-step explanation:
You can determine whether a triangle is a right triangle by using the pythagorean theorem.
a^2 + b^2 = c^2
c will always be the longest side of the triangle, so in this case you need to substitute 5 and 12 in for a and b and see if it simplifies to 15.
5^2 + 12^2 = c^2
25 + 144 = c^2
c^2 = 169
c = 13
C would be 13, not 15, so the triangle is not a right triangle
Hope that helps! :))
Which of the following tables of values could not represent a function?
A)
[tex]\left[\begin{array}{ccc}1&13\\4&22\\7&31\\10&40\end{array}\right][/tex]
B)
[tex]\left[\begin{array}{ccc}6&1\\12&1\\19&1\\23&1\end{array}\right][/tex]
Answers
Answer:
B
Step-by-step explanation:
Answer:
B) is not a function
Step-by-step explanation:
For an table to be a function the y axis all have to be different from each other but on B it is not, it is only 1, therefore B is not a function
Find the area of a triangle with a base of 14 ft and a
height of 11 ft. A = bh/2)
Answers
Answer:
77
Step-by-step explanation:
please answer this ASAP
x-6/9=-5
Answers
Answer:
x = -13/3
Step-by-step explanation:
Given: x-6/9 = -5
You want to isolate the variable (x).
To make this easier, turn -5 into -45/9 (common denominator w/ -6/9)
Then, add -6/9 to -45/9.
x = -39/9
Simplify.
x = -13/3
What is the surface area of the cylinder with height 7 mi and radius 4 mi? Round to the nearest thousandth
Answers
Answer:
Refer to the attached file
Hope it helps..
Have a great day :P
How can i solve -7(-8+10-5)
Answers
Answer:
11
Step-by-step explanation:
PEMDAS
Answer: 56-70+35 hope this helps
Step-by-step explanation: -7x-8 (neg x neg = positive), -7x10, -7x-5
10cm
What is the height of the triangle is the area is 40 ?
Answers
Answer:
8 cm
Hope that helps!
Step-by-step explanation:
need help ASAP !!!
[tex] \sqrt{587 \times 587} [/tex]
Answers
Hello, I Am BrotherEye
Answer:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers. 587
Step-by-step explanation:
Look Above
Best of Luck
~
BrotherEye
Find the area of the parallelogram. Round to the nearest hundredth if necessary.
Answers
Answer:
48
Step-by-step explanation:
area of a parrelogram formula:
A=bh
A=(8)(6)
A=48