Answer:
4(5 + 6)
Step-by-step explanation:
Factor out the GCF (4):
20+24 = 4(5 + 6)
Find the measure of angel 3
Answer:
100
Step-by-step explanation:
Remark
If two opposite arcs are given by being opposite vertically opposite angles, then the value of both the vertically opposite angles are equal to
Vertically opposite angle = 1/2 (arc1 + arc2)
Givens
Arc1 = 60
Arc2 = 100
Solution
The red dot angle = 1/2 (60 + 100)
The red dot angle = 1/2(160)
The red dot angle = 80
Because the red dot angle and <3 are on the same line with the same common point, they are supplementary.
<3 and red dot = 180
<3 + 80 = 180 Subtract 80 from both sides
<3 = 180 - 80
<3 = 100
whats the answer on this question
k + 12 = g + 12
A bag contains red and blue marbles, such that the probability of drawing a blue marble is an experiment consists of drawing a marble, replacing it, and drawing another marble. The two draws are independent. A random variable assigns the number of blue marbles to each outcome. What is the range of the random variable? a. {1, 2, 3} c. {6, 7, 8} b. {0, 1, 2} d. {8, 9, 10} Please select the best answer from the choices provided A B C D
Answer:
Step-by-step explanation:
a
what is 3040-17+6987x987654
Reat me 1-10
Answer:
6900741521
u cool
i guess
imma guy so...imma say u look 6/10
Step-by-step explanation:
70% of the books on a bookshelf are English books. If there are 35 English books on the bookshelf, find the number of books on the bookshelf.
Answer:
I'm pretty sure it would be 50 books on the shelf
A right rectangular prism is 6 cm by 14 cm by
5 cm. What is the surface area of the right
prism?
Step-by-step explanation:
answer is 360 square centimeters
can someone help me?? i’ll mark brainlist
A batch of 24 cupcakes requires 9 ounces of flower. Julio made 132 cupcakes for the bake sale. How many pounds and ounces of flower did he use?
Answer:
49.5 ounces the flower
3 pounds, 1.5 ounces
Step-by-step explanation:
Given that :
24 cupcakes 9 ounces of flower
Number of ounces of flower required for 132 cupcakes will be x
Using cross multiplication method :
24 cupcakes = 9 ounces
132 cupcakes = x ounces
Cross multiply :
24 * x = 132 * 9
24x = 1188
divide both sides by 24 to isolate x
x = 49.5
Hence, 49.5 ounces the flower is required for 132 cupcakes
To express in pounds :
1 pound = 16 ounces
49.5 ounces = 3 pounds 1.5 ounces
help me pls, question is on the picture
Answer:
I just learned this about a few weeks ago I hope this helps.
Step-by-step explanation:
Since it's cosine you're only looking at Adjacent and the hypotenuse which the adj is 20 and the hyp is 25 so since cosine is adj/hyp you do 20/25 then simplify it to 20/25 divide both by 5 so it's simplified to 4/5.
Then you do Cos-1(4/5)=36.869 which is rounded to the tenth 36.9 but rounded to the hundredth 36.87.
Hope this helps
What is the measurement of R ?
Answer:
in a rhombus opposite angles are equal therefore it's also 135
Which one is correct?
Answer:
720cm^2
Step-by-step explanation:
i dont think this is right answer
Answer:
720cm^2
Step-by-step explanation:
pls dont report
In the figure, AB is tangent to circle C. Find the length of DB.
Answer:
8.5
Step-by-step explanation:
First we need to get BC using the pythagoras theorem
BC² = AC² + AB²
BC² = 8² + 15²
BC² = 64+225
BC² = 289
BC = √289
BC = 17
DB = 1/2BC
DB = 1/2 * 17
DB = 8.5
Hence the length of DB is 8.5
For every 1 circle there are
3 triangles, therefore the simplified
ratio of circles to triangles is:
Answer:
1:3
Step-by-step explanation:
please help for brainliest
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the maximum height reached by the rocket, to the nearest tenth of a foot.
y=-16x^2+212x+139
Answer:
841.6 ft
Step-by-step explanation:
Solve this using the quadratic formula.
y=-16x^2+212x+139 becomes -16x^2 + 212x + 139. The x-value of the axis of symmetry is
-212
x = ----------- = 6.625 (This time measurement is in seconds.)
2(-16)
The maximum height reached by the rocket is the y value when x = 6.625 and is y(6.625) = 841.6 ft
How many right angles are there in an angle that turns through 360º?
4 right angles
90 + 90 + 90 + 90 = 360
However, it that figure is a circle-- it may include 0 right angles since circles have no angles.
find value of x. 58degrees 22 side length (right angle triangle)
Answer:
638
Step-by-step explanation:
Rahim was asked to make p the subject of this formula
Q = -7
He started his answer as follows
3Q = p - 21 hence p =
Complete Rahim's final answer.
Answer:
P =3Q +21
Step-by-step explanation:
Given: Rahim was asked to make p the subject of this formula
Q = p/3 - 7
He started his answer as follows
3Q = p - 21 hence p =
To Find, Complete Rahim's final answer.
Solution:
Q = p/3 - 7
Multiply both sides by 3
3Q = 3(p/3 - 7)
3Q = 3 × p/3 - 3 × 7
3Q = p - 21
Adding 21 both sides
3Q + 21 = p -21 +21
3Q + 21 = p
interchange sides
p = 3Q + 21
hence p =3Q +21
The tree was 8.5 inches when it was planted. The tree grew 1.5 inches each year.
Can anyone do it pleaseeeee
Answer:
hi
Step-by-step explanation:
probably it must be like this,
8.5+1.5=10 in
hope it helps
have a nice day
A classmate buys and resells scooters. If they original buy a scooter for $45.85 and mark it up 90%. What is the new selling price?
Answer:
$87.12
Step-by-step explanation:
To mark up the price you are basically doing 45.85×190%.
If you take a percentage and make it a normal number you need to divide by 100.
190÷100= 1.9
So you multiply 45.85×1.9=87.115
Because this is money you cant have $87 and 11 and a half cents. So you need to round
You need to round up because it is 5, which means that you get $87.12
Hope this helped.
PLS HELP ! Will give brainliest!
Given:
The quadratic equation is :
[tex]16x^2-20x-6=0[/tex]
To find:
The quadratic formula for the given equation after substituting the values.
Solution:
If a quadratic equation is [tex]ax^2+bx+c=0[/tex], then the quadratic formula is:
[tex]x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]
We have,
[tex]16x^2-20x-6=0[/tex]
In this equation, [tex]a=16,b=-20,c=-6[/tex].
Substituting [tex]a=16,b=-20,c=-6[/tex] in the above formula, we get
[tex]x=\dfrac{-(-20)\pm \sqrt{(-20)^2-4(16)(-6)}}{2(16)}[/tex]
Therefore, the required quadratic formula for the given equation after substituting the values is [tex]x=\dfrac{-(-20)\pm \sqrt{(-20)^2-4(16)(-6)}}{2(16)}[/tex].
Pls help me I don't understand!!!!!!!!
Answer:
13 large 8 small
Step-by-step explanation:
mark the other person brainliest plz
Can someone help me pretty please?
Calculate the Ek of a running back that has a mass of 80 kg and is running at a velocity of 8 m/s.
Answer:
2560 J
Step-by-step explanation:
mv^2/2
80(8)^2/2
2560 J
BRAINLIEST!!! SEE BELOW!!
plzz help....
Answer:
D. Survey every 10th customer to enter the store
plz mark as brainliest
Answer:
D. Survey every 10th customer to enter the store
Step-by-step explanation:
have a good day!
Number 16 please help 10 points no links pleAse
Use picture
Identify all values of x that make the equation true.
1.
2+1 =
2-15
2+11
1
2+5
1
O x=-11,-5
O x=-2, -7
x=11,5
x=2, 7
A triangular pyramid has a height of 27 meters and a base with an area of 575 square meters. What is the volume of the pyramid?
Answer:
5175cm³
Step-by-step explanation:
Volume =1/3 base area * height
1/3 *575*27
=5175cm³
What is the value of K?
k =
8
o
4
k
N
1
M
Answer:
m
Step-by-step explanation:
it should be
Directions: Write your scale factor as a fraction. For example, if your scale factor is you should type
1/2. Make sure you completely simplify all fractions!
The polygons below are similar. Give the scale factor of figure B to figure A.
Answer:
scale factor of 4
Step-by-step explanation:
16÷4=4
8÷2=4
can someone help meee
Answer:34
Step-by-step explanation:
tell me in the comments If u want the explaination.
