Answers
Answer:
b is true
Step-by-step explanation:
i hope this helps :)
Related Questions
Samantha invited 30 friend to her birthday party. If 2 out of 3 friend invited came to the birthday party, how many friends came?
HELP ME PLEASE!!!!!
Answers
Answer:
20 people
Step-by-step explanation:
Add the two functions.
f(x) = 3x3 + 7x − 26
g(x) = x + 2
Answers
Answer:
1. F ( x ) = 3/4x^4 + 7/2x^21 - 26x + C
2. G ( x ) = 1/2X^2 + 2x + C
woul Find the length of the third side. If necessary, round to the nearest tenth. 20 15
Answers
Answer:
do you know what type of triangle it is?
Step-by-step explanation:
a cube has edges measuring 5 inches. Find the surface area of the cube.
Answers
What is the area of the triangle?
4.24
3
3
Answers
Answer:
A = 4.5
Step-by-step explanation:
Area of a triangle:
A = 1/2bh
Given:
b = 3
h = 3
Work:
A = 1/2bh
A = 1/2(3)(3)
A = 1.5(3)
A = 4.5
If θ is in Quadrant II and sin θ = √3/2 what is the cos θ?
A. -√3/2
B. -1/2
C. 1/4
D. 1/2
E. √3/2
Answers
What are the answers to these?
Answers
B=-12
C=3.6
I need to make the answer 20 letters so here’s a cookie
What would be formed by a cross-section parallel to the base of a octagonal pyramid?
A. octagon
B. circle
C. trapezoid
D. triangle
Answers
Answer:
A. octagon would be formed by a cross-section parallel to the base of a octagonal pyramid.
how do I find the value of m in 3.6+m=10
Answers
A shop has a fridge in a sale.The shop gives an extra 10% off the sale price of the fridge. Oliver says,"Altogether this is a saving of 30%"Is he correct?
Answers
Answer:
He is incorrect
Step-by-step explanation:
Given
[tex]Price\ off = 10\%[/tex]
Required
Is the total savings, 30%
From the question, we understand that the price of is 10%.
Since there is no other deduction to the original price of the fridge, then the 10% represents the total savings.
Hence: 30% savings is incorrect.
What is an equation of the line that passes through the point (- 2, 7) and is perpendicular to the line x - 4y = 24 ? Pls help
Answers
Answer: y=4x-1
Step-by-step explanation: the line goes through (-2,7) and is perpendicular to the line x-4y =24
Solve for the surface area
Answers
Answer:
210.7
Step-by-step explanation:
7x8 (and multiply that by 3 for the 3 sides)
7x6.1 (times 2 for the 2 sides and divided by 2 because it is a triangle)
If angle 3 is 4x+1 and angle 4 is 7X+3. what are the measures of angle 3 and 4?
Answers
3=13
4=31
Your welcome☺️
And don’t click on the links just report them bc it’s nothing but a hack
HELP PLEASE! What is the slope of the line shown?
Answers
Answer:
A. -4/11
Step-by-step explanation:
Slope formula: [tex]\frac{y^2 - y^1}{x^2 - x^1 }[/tex]
Using the two points substitute the coordinates into this formula
6-2 = 4
4 - 7 = -11
Put 4 over -11 because it is the y value
[tex]-\frac{4}{11}[/tex]
PLEASE HELP ASAP THIS IS A TIMED TEST. WILL GIVE POINTS AND BRAINLIEST.
Which angles are adjacent to each other? Select all that apply.
1. Angles 3 and 4
And/ Or
2. Angles 2 and 3
And/or
3. Angles 4 and 2
And/or
4. Angles 1 and 3
Answers
Answer:
I think 1 and 2 because they are near each other
Which is the table that shows the multiplication of x2 - 4x + 4 and 6x + 3?
Ο Α.
6x
3
x2
6x3
3x2
--4x
-24x2
-12x
4
24x
12
B.
6x
3
x²
6x2
3x2
-4x
-24x
-12x
4
24x
12
O
C.
X2
6x
3
6х3
-4x
-24x2
-72x2
4
24x
72x
18x3
Answers
THIS IS MY LAST ONE PLEASE HELP
Answers
Answer:
x=56
Step-by-step explanation:
okay so
x=180- (64+60)
x= 180-124
x= 56
what is the volume of the cylinder below?
Answers
V=hxpiex r^2
V=17x (12)^2x pie
V=2448 pie
Answer:
B. 2488π
Step-by-step explanation:
Formula: πr2h
π x 12^2 x 17 = π x 144 x 17 = 2488π
“For any numbers x and y, where x >0 and y > 0”
Answers
Answer:
I believe that the answer is true I could be wrong though
Please help me!! I will mark brainliest! Explain!!!
Answers
Answer:
[tex]ratio \: = 3 \: to \: 5 \\ thus \: if \: 3 = 15 \\ then \: 5 = \frac{15 \times 5}{3} = 25[/tex]
AOC and BOD are diameters of a circle, centre O. Angles BAD and CDA are 90°. Prove that triangle AND and triangle DCA are congruent
Please help me, i have a test tomorrow and i am confused ⭐️
Answers
Answer:
By using SAS which stands for Side, Angle, Side.
Step-by-step explanation:
This means that if we have two angles and side measures that are equal to the corresponding angles and side measures of the other triangle then they are congruent.
help pls D; I’ll mark brainliest :D
Answers
Answer:
6, -6 is the answer
36 is in the second quadrant that’s why.
Step-by-step explanation:
if the radius of a circular chapatti is14 cm, what will be its area ?
Answers
Answer:
615.75216
Step-by-step explanation:
A=πr2
=π·14^2
≈615.75216
Answer:
[tex]r = 14cm \\ area = \pi \: r {}^{2} \\ area = 3.14 \times 14 \times 14 \\ area = 3.14 \times 196 \\{area = 615.44}[/tex]
If the area of a rectangular pool is represented by (12x×x)-17x-5, the length could be represented by ... A.(3x+1) B.(3x+5) C.(4x-5) D.(4x+1)
Answers
Answer:
D.(4x+1)
Step-by-step explanation:
The area of the rectangular pool is given by
Area = length * breadth
Area = (12x×x)-17x-5
A= 12x²- 17x- 5
Factorising the quadratic equation by mid term break rule.
A= 12x²- 20x + 3x- 5
( when we multiply 12 and -5 we get -60 . We need two numbers which when added give -17 and when multiplied give -60. The two numbers would be -20 and +3. The minus has to be with the bigger number as we need - 17.)
A = 4x( 3x- 5) + 1( 3x-5)
(taking commons will evaluate it further.)
A= (3x-5) (4x+1)
so the length could either be 3x-5 or 4x+1
From the given options we have
4x+1 as the length because the rest do not match the factors obtained.
Kelvin ordered four pizzas for a birthday party. The pizzas were cut in eights. How many slices were there?
Answers
Answer: 32
Step-by-step explanation:
4(8)=32
if you start at 89 degrees and it decreases 5% each hour what would it be at in 3 hours
Answers
Answer:
A = 76.3 degrees after 3 hours
Step-by-step explanation:
An exponential function is needed here:
A = P(1 - 0.05)^3, where this (1 - 0.95) reflects a DECREASE of 5%/hour.
Then: A = (89 degrees)(0.95)^3, or
A = 76.3 degrees after 3 hours
Please help I only got 20 minutes to answer!!!!!!!!!
Answers
Answer:
r=c/2π
3/2π
=0.47746482927
Brainlist Pls!
A farmer is going to plant more than 50 acres in corn this year.
If a represents the number of acres planted in corn, write an inequality to describe all possible values of a.
a>50A is greater than 50
a<50a<50
a≥50A is greater than or equal to 50
a≤50
Answers
Answer:
+ 1) is an even number.
Take any n ∈ N, then n is either even or odd.
• Suppose n is even ⇒ n = 2m for some m ⇒ n(n + 1) = 2m(n + 1) ⇒ n(n + 1) is even.
• Suppose n is odd ⇒ n+ 1 is even ⇒ n+ 1 = 2m for some m ⇒ n(n+ 1) = 2nm ⇒ n(n+ 1)
is even. QED
2. The sum of the first n natural num
Step-by-step explanation:
a>50A is greater than 50
a<50a<50
a≥50A is greater than or equal to 50
a≤50
Answer:
A. a > 50Step-by-step explanation:
If a is the number of acres, and the farmer is going to plant more than 50 acres, then the correct inequality is:
a > 50A scuba diver descended at the rate of 8 feet per second for one minute what was her total change in elevation over that period of time.
Answers
Answer:
480
Step-by-step explanation:
if you are descending 8 feet per second for one minute, you have to multiply 8 by 60 and that gives you 480. Hope it helps!
What is the measure of angle B in degrees?
Answers
Answer:
<B=119
Step-by-step explanation:
Each line of the triangle is straight, meaning they add up to 180. Additionally, all the angles of the triangle add up to 180. Using that, you can find the measure of each angle.
For <C;
180-112=68
So <C=68
For <A;
180-51-68=61
So <A=61
To make sure that all these angles add up correctly;
51+68+61=180
For <B;
180-61=119
So <B=119
