Answer:
r = 15
Step-by-step explanation:
10(8r + 23) = 1430
Divide both sides by 10.
8r + 23 = 143
Subtract 23 from both sides.
8r = 120
Divide both sides by 8.
r = 15
i need help on this question and i will mark brainlist
Answer:
$11.40
Step-by-step explanation:
just do 1.90 x 6 = 11.40
PLZ HELP WILL GIVE BRAINLIEST
Answer:
it is B trust me I know what im doing
Answer:
-16x - 10
Step-by-step explanation:
-8x - 2(5+4x)
Multiply -2 by the numbers within the parenthesis:
-8x - 10 - 4x
Combine like terms:
-16x - 10
Please answer i need help
Here is a balanced hanger diagram:
A circle has a mass of 3 grams and a square has a mass of 2 grams.
Which is the mass of a triangle?
a. 9/5 grams
b. 715 grams
c. 3 grams
d. 11 grams
Answer:
D
Step-by-step explanation:
11 grams because the the most logical.
Option C. 3 grams is the answer.
Mass given,
One circle = 3 gramsOne square = 2 gramsFor the balanced hanger diagram,
Mass on left arm = Mass on right armMass on left arm = 2.(one triangle) + 6.(one square) + 3.(one circle)
Mass on right arm = 5.(one triangle) + 3.(one square) + 2.(one circle)
Equation for the balanced hanger,
2.(one triangle) + 6.(one square) + 3.(one circle) = 5.(one triangle) + 3.(one square) + 2.(one circle)
Now solve this equation,
(6 - 3).(one square) + (3 - 2).(one circle) = (5 - 2).(one triangle)
3.(one square) + 1.(one circle) = 3.(one triangle)
3.(2) + 1.(3) = 3.(one triangle)
6 + 3 = 3.(one triangle)
One triangle = 3 grams
Therefore, Option (C) will be the correct option.
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1) Bob sold burgers for $6 and milkshakes for $4. At the end of the day, he made $422
Scott has a bag with 144 pieces of candy in it. He gives his sister 25% of the candy. How many pieces of candy does Scott give his sister?
Answer:
Step-by-step explanation:
Scott has 144 pieces of candy
25% is one 4th
144/4=36
he gives to his sister 36
Answer:
Scott gives his sister 36 peices of candy
Step-by-step explanation:
b) 7p + 6q- 2p + q = ?
[tex]7p + 6q - 2p + q \\ = (7p - 2p) + (6q + q) \\ = 5p + 7q[/tex]
Answer:
5p+7q is the answer
Step-by-step explanation:
write -12 in a and b form
Answer:
whats ur question i dont understand
Step-by-step explanation:
idu
Answer:
thanks fOr the points
Step-by-step explanation:
A quadrilateral with two pairs of consecutive sides congruent and no opposite sides congruent is called a(n)
-kite
-isosceles
-mid segment
-leg
-base
-base angle(s)
-trapezoid
Answer:
a kite
Step-by-step explanation:
please help me solve
Answer:
CD
Step-by-step explanation:
Answer:
3rd one
Step-by-step explanation:
Are these triangles congruent ?
And what is the theorem ?
I will give a brainlist for the correct answer :)
Answer:
Step-by-step explanation:
The two marked sides are congruent.
The angle that is marked is congruent to the other angle opposite it.
The line in the middle is equal to itself.
You have an angle between to equal sides.
The triangles are congruent by SAS
Pablo rented a truck for one day. There was a base fee of $17.95, and there was an additional charge of 82 cents for each
mile driven. Pablo had to pay $131.93 when he returned the truck. For how many miles did he drive the truck?
miles
How long is the wire that supports the tree?
5.6 ft
3.3 ft-
Answer:
6.5
Step-by-step explanation:
ldk I guessed it and its correct.
If you know how to do this tell me how to
Pls make me brainliest
Lenght of the wire that supports the tree is, 6.5 feet
We have to given that,
A tree shown in image.
Here, Base length = 3.3 feet
And, Perpendicular length = 5.6 feet
Let us assume that,
Lenght of the wire that supports the tree = x
Hence, By definition of Pythagoras theorem we get;
x² = 5.6² + 3.3²
x² = 31.36 + 10.89
x² = 42.25
x = √42.25
x = 6.5 feet
Therefore, Lenght of the wire that supports the tree is, 6.5 feet
Learn more about the Pythagoras theorem visit:
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HELP ME PLS BRAINLIST QUICK
Answer:
its the second choice
Step-by-step explanation:
because they need to be opposite plus minis things
b) Chill Pill Pharmaceuticals is expecting a growth rate of 14% for the next two years due to its new drug. Thereafter it should level to an 8% growth rate. The last dividend paid was $0.65 per share. What price should the stock sell for if investors require 12% return?
Answer:
0.20
Step-by-step explanation:
Can someone please solve this I don’t understand on this problem, thanks.
Answer:
a) 5:6
b) 11:20
c) 5:9
Step-by-step explanation:
A copy machine makes 24 copies per minute. How long does it take to make 138 copies?
Which fraction and decimal forms match the long division problem? A. B. C. D.
Answer:
C 4/15 and 0.266 repeating
Step-by-step explanation:
I used a calculator
PLEASE HELP ME FAST!!!
The ratio of boys to girls who play kickball at recess is 6 to 2. There are 18 girls on the team. What is the number of boys who play kickball at recess?
A. 108
B. 54
C. 6
D. 36
Answer:
B
Step-by-step explanation:
6:2
2x9=18
6x9=54
54 boys to 18 girls
The number of boys who play kickball during breaktime is 54.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given that, the ratio of boys to girls who play kickball during breaktime is 6 to 2, there are 18 girls on the team,
Let the number of boys be 6x and that of girls be 2x
Therefore, 2x = 18
x = 9
6x = 6*9 = 54
Hence, The number of boys who play kickball during breaktime is 54.
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an isosceles right triangle is inscribed in a circle. the hypotenuse of the triangle is the diameter of the circle. write a function f in terms of x that represents the area of the shaded region. leave your answer in terms of pi
I need help with this please.
Answer:
CCCC.
Step-by-step explanation:
There are 3 times as many dogs as cats.
If the total number of dogs and cats is 16, how many dogs are there?
Answer:
there are 12 dogs.
Step-by-step explanation:
d= dogs now plug in the 4 into your equation.
c= cats d=3(4)
d+c=16 d=12
3c+c=16
4c=16 SO THEREFORE THERE ARE 12 DOGS :)
c=4
Best Answer gets BRAINLIEST!!!
Answer:
3.5/1
Step-by-step explanation:
so 3.5
You-pick blueberry farm offers 6 lbs of blueberries for $16.50.
Sketch a graph of the relationship between cost and pounds of blueberries.
3 pounds of bannas cost $1.5 What is the costant of this proportionly that relates the cost in dollars y,to the number of pounds of bannas X
Answer:
.50 cents per pound
Step-by-step explanation:
Can someone help with this please?
Given:
The table represents a linear function.
To find:
The y-intercept, slope and equation of linear function.
Solution:
Consider any two points from the given table, i.e., (0,-5) and (1,-1).
Equation of line is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
[tex]y-(-5)=\dfrac{-1-(-5)}{1-0}(x-0)[/tex]
[tex]y+5=\dfrac{-1+5}{1}(x)[/tex]
[tex]y+5=4x[/tex]
Subtracting 5 from both sides, we get
[tex]y=4x-5[/tex]
On comparing this equation with slope intercept form [tex]y=mx+b[/tex], where, m is slope and y-intercept is b, we get
[tex]m=4,=-5[/tex]
Therefore, y-intercept is -5, slope is 4 and equation is [tex]y=4x-5[/tex].
There are 4 birds and 6 snakes. What is the ratio of birds to snacks?
Answer:
2:3
Step-by-step explanation
To get this you find the greatest common denominator (2) and divide both numbers by it. 4 divided by 2 is 2 and 6 divided by 2 is 3.
1. Donnie makes flash cards for the vocabulary in the chapter on ocean currents. For Coriolis effect, he writes the following definition:the curving of the path of a moving object from a straight pathWhat important information did Donnie forget in his definition?A.due to windB.due to Earth’s rotationC.due to the sun’s energyD.due to continental deflection
Answer:
like ur pfp, free points ty
Step-by-step explanation:
I need help...........
Need help ASAP! What is the value of x?
Answer:
98 degrees.
Step-by-step explanation:
Add 53 and 45 to get 98 degrees. This is the exterior angle theorem, which states that the exterior angle of a triangle is equal to the sum of the two opposite interior angles.