Answer:
10
Step-by-step explanation:
a = 5, b = 4, c = 6
[tex]\frac{4a}{2b-c} =\frac{4(5)}{2(4)-6} =\frac{20}{8-6} =\frac{20}{2}=10[/tex]
PLEASE HELP ME WITH THIS QUESTION. ITS URGUENT
Answer:they're both the same size if you put them both in a line
Step-by-step explanation:because each one has four balls in each container so they the same size
WILL MARK BRAINLIEST WITH 10 POINTS
please help
The legs of a right triangle measure 15 and 20. What is the length of the hypotenuse?
35
13
10
25
Answer:
25
[tex] {15}^{2} + {20}^{2} = 625 [/tex]
[tex] \sqrt{625} = 25[/tex]
Answer 25
Explantion : 15^2+20^2=c^2 255+400=c^2
divide x625 = 25
Need help for math due tonight!!
Answer:
Use the pythagorian theorm
Step-by-step explanation:
Answer:
x = 15/2
Step-by-step explanation:
the smaller triangle missing side by using pythagorean theorem
a^2 + b^2 = c^2
4^2 + b^2 = 5^2
b^2 = 25-16=9
b=3 the missing leg for the small triangle;
now use proportionality by saying [tex]\frac{4}{6}[/tex] = [tex]\frac{3}{y}[/tex]; where y is the one leg in the larger triangle
y = 6*3/4 = 9/2
use pythogorean theorem again
a^2 + b^2 = x^2
6^2 + (9/2)^2 = x^2
36 + 81/4 = x^2
144/4 + 81/4 = x^2
225/4 = x^2
x = 15/2
3/4x200 in decimal form. HELP AGAIN I HAVE LIKE ! MORE QUESTION AND THEN MOVE ON TO THE NEXT DO IT FOR A CHECK.
3/4 = 0.75
0.75 * 200 = 150
The simplified form of the given expression is 150.
Given that, 3/4 ×200.
What are decimal numbers?Decimals are one of the types of numbers, which has a whole number and the fractional part separated by a decimal point. The dot present between the whole number and fractions part is called the decimal point.
Here, 3/7 =0.75
So, 0.75 ×200
= 150
Hence, the simplified form of the given expression is 150.
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helpppppl will mark brainliest
Answer:
2
Step-by-step explanation:
Triangle A B C is shown. Lines are drawn from each point to the opposite side and intersect at point D. They form line segments A G, B E, and C F.
In the diagram, which must be true for point D to be an orthocenter?
BE, CF, and AG are angle bisectors.
BE ⊥ AC, AG ⊥ BC, and CF ⊥ AB.
BE bisects AC, CF bisects AB, and AG bisects BC.
BE is a perpendicular bisector of AC, CF is a perpendicular bisector of AB, and AG is a perpendicular bisector of BC.
Answer:
B BE⊥AC, CF ⊥AB
Step-by-step explanation:
on Edge
In the given triangle ABC, point D is orthocenter when BE ⊥ AC, AG ⊥ BC, and CF ⊥ AB.
What is an orthocenter of a triangle?"The orthocenter is the point where all the three altitudes of the triangle cut or intersect each other."
In the given triangle ABC, to be an orthocenter, all three lines that are drawn from the points A, B, and C are must be perpendicular to the opposite side of the triangle.
Therefore, AG must be perpendicular to BC, BE must be perpendicular to AC, and CF must be perpendicular to AB.
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Ugh I need help school is stressful
Answer:
B.
Step-by-step explanation:
Choose the equation for the line in slope-intercept fom
Answer:
Y=1/2x-3
Step-by-step explanation:
At the gym, Saanvi swims every 6 days and runs every 4 days. If she did both activities today, in how many days will she do both activities again on the same day?
The answer is 48 days
Pls help I need a lot ive failed this 3 times I can't fail again ahhh please help
Answer:
it be the last one since u go right it is adding so it would be (-5,3)
Step-by-step explanation:
Johnny has a candy business. He makes an profit of $0.75 for every 2 candy bars he sells. Which of the following represents the unit rate with the cost per candy bar?
I know no one cares buttt I just leveled up to ACE!!! so enjoy ur free 50 points
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Answer:
That’s cool
Step-by-step explanation:
Answer:
thank you so much
Step-by-step explanation:
help!! photo included
Answer:
< S = 32
Step-by-step explanation:
< S = 180 - (< R + < T)
< R = < T
15x - 31 = 9x + 11
6x = 42
x = 7
< R = 74
< S = 180 - (74 + 74)
< S = 180 - 148
< S = 32
It's too short, it needs at least 20 characters to blahblahbalahhhhh
Answer:
just add extra things to make it at least 20 charecters like below
Example:
(spaces) [your text] (spaces)
Given the figure above, determine
Answer:
20 degrees
Step-by-step explanation:
Ans in attachment
hope it helps :)
plz mark as brainliest
Amar's dog eats 1 1/4
pounds of dry dog food every day. How many days will a 35-pound bag of dog food last?
The dog food will last 28 days
*you just have to divide 35 into 1 1/4*
A bag of 35 pounds of dog food last would last Amar 28 days.
What is a unitary method?A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.
Given, Amar's dog eats 1 1/4 = 5/4 pounds of dry dog food every day.
Now, To determine the number of days a bag of 35 pounds last we should divide the total amount of food by the amount eaten each day which is,
= (35/(5/4) days.
= 35×(4/5) days.
= 28 days.
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Mikayla's mom told her she will make her a special dinner if she scores 80% on her
math test. There are 25 total points on the test. How many points must Mikayla earn to get her
special dinner? And can you please give a step by step explanation?
Answer:
20
Step-by-step explanation:
80% of 25 is 20, even if you put it into a calculator
Which is the best approximation for the value of 160?
84
80
13
12
For √160, I get the answer:
12.64911064067352
Or
13^2 = 169
so answer
The best approximation for the value of √160:
C. 13
A blood bank needs 5 people to help with a blood drive. 18 people have volunteered. Find how many different groups of 5 can be formed from the 18 volunteers.
Answer:
u can have max of 3 with remainder of 3
Step-by-step explanation:
Hence, the different groups of [tex]5[/tex] can be formed from the [tex]18[/tex] volunteers is
[tex]^{18}C_5=205632[/tex].
What is the permutation and combination?
Permutation and Combination form the principles of counting and they are applied in various situations.
A permutation is a count of the different arrangements which can be made from the given set of things. In permutation the details matter, as the order or sequence is important.
Here given that,
A blood bank needs [tex]5[/tex] people to help with a blood drive. [tex]18[/tex] people have volunteered.
So,
[tex]^nC_r=\frac{n!}{r(n-r)!}[/tex]
Here [tex]n=18, r=5[/tex]
Then
[tex]^{18}C_5=\frac{18!}{5(18-5)!}\\\\^{18}C_5=\frac{18!}{5(13)!}\\\\^{18}C_5=\frac{(18)(17)(16)(15)(14)(13)}{5(13)}\\\\^{18}C_5=\frac{(18)(17)(16)(15)(14)}{5}\\\\^{18}C_5={(18)(17)(16)(3)(14)}\\\\^{18}C_5=205632[/tex]
Hence, the different groups of [tex]5[/tex] can be formed from the [tex]18[/tex] volunteers is
[tex]^{18}C_5=205632[/tex].
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When Deven makes chocolate milk, he mixes 2 cups of milk with 3 tablespoons of chocolate syrup.
Here is a table that shows how to make batches of different sizes.
What is a constant of proportionality for this relationship?
Answer:
1 Milk = 1.5 Chocolate syrup
Step-by-step explanation:
3 ÷ 2 = 1.5
12 ÷ 8 = 1.5
3/2 ÷ 1 = 1.5
15 ÷ 10 = 1.5
Can anyone help me out?
Answer:
7
Step-by-step explanation:
♡ The Question ♡
-You are 5 years older than your cousin. How old is your cousin when you are 12 years old?
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Answer ♡
- Your cousin is 7.
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
- If you're 5 years OLDER than your cousin, you are going to be subtracting. Why?: You are provided the age of you which is '12.' So if you're 5 years older than your cousin you're subtracting your age which is 12 from 5!
12 - 5 = 7
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ Tips ♡
-Try to look at the keywords around the words to figure out an equation to use, then afterwards attempt to solve! Feel free to use a calculator if you're struggling!
Solve 5+x=3(x-7)+6
A. 31/2
B. There are infinitely many solutions.
O C. x= 3
D. x= 10
Answer:
D
Step-by-step explanation:
5 + x = 3(x - 7) + 6
~Distribute right sides
5 + x = 3x - 21 + 6
~Combine like terms
5 + x = 3x - 15
~Subtract 5 to both sides
x = 3x - 20
~Subtract 3x to both sides
-2x = -20
~Divide -2 to both sides
x = 10
Best of Luck!
Answer:x= 10
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
solve 3^x+1/3^x=82/9
Answer:
x= -2, 2
Step-by-step explanation:
please help me!!!im having so much trouble
Answer:
5 because if you do 6/3 and 10/x you would 10 times 3 then divide that by 6
Who want The Brainliest and 5 stars?
Please answer these two questions (Just remember PEMDAS )
( If you dont write an answer and just say something to say
something the MeH gOnNa RePoRt yOu sOoOoOo YeAh)
Graph the linear equation to -2x+7y=-21
Answer:
This equation is in standard form, so to make graphing easier you need to put it in y=mx+b form or slope, intercept form.
Step-by-step explanation:
I have attached a photo of what the graph would look like.
However, in the future you should know how to turn this into a slope intercept equation.
-2x+7y=-21
+2x +2x
7y=2x-21
divide the entire equation by 7
y= 2/7x-3
That is a full equation in slope intercept form.
Hopefully this helps!
The graph of the linear equation -2x + 7y = -21 is a line passing through the points (0, -3) and (10.5, 0) which is given below.
Given a linear equation:
-2x + 7y = -21
It is required to graph the linear equation.
In order to graph this, first, it is required to find the points through which it passes.
Substitute x = 0.
7y = -21
y = -3
So, the line passes through (0, -3), which is the point where the line touches the y-axis.
Substitute y = 0.
-2x = -21
x = 10.5
So, the line passes through (10.5, 0), which is the point where the line touches the x-axis.
Draw a line passing through these points. This is the graph.
Hence, the line passes through the points (0, -3) and (10.5, 0).
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WILL GIVE BRAINLIEST!! Suppose you wish to apply SSA to a triangle, in order to find an angle
measure. Also suppose the given side of a triangle, opposite a given angle, is
greater than the other given side. Which of the following statements is true?
Answer:
There will be one solution for the angle
Step-by-step explanation:
Every week, Michelle is paid d dollars for having worked h hours. Which statement describes the relationship between d and h?
A. d is the dependent variable because h affects the number of dollars Michelle earns.
B. d is the dependent variable because d affects the number of hours Michelle works.
C. d is the independent variable because h affects the number of dollars Michelle earns.
D. d is the independent variable because d affects the number of hours Michelle works.
Answer:
A
Step-by-step explanation:
h determines how much d she will get and hence B and D are wrong
independent variable means the cause
dependent variable means the effect
How would you simplify the expression represented by the diagram below?
A. 2 + c
B. 9c
C. 6 + 3c
D. 6 × 3c
Answer: C. 6+3c
Step-by-step explanation:
Answer:
C, sorry if i am wrong
Step-by-step explanation:
Answer for brainliest (easy question)
.................period