Answers
Answer:
2
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean theorem
a^2 +b^2 = c^2 where a and b are the legs and c is the hypotenuse
a^2 + (2.1)^2 = (2.9)^2
a^2 +4.41=8.41
a^2 = 8.41-4.41
a^2 =4
Take the square root of each side
sqrt(a^2)=sqrt(4)
a=2
Related Questions
On vacation, you notice that a local taxi cab service offers rides with the following pricing: $1.80 for entering the cab plus $0.47 for each mile driven. How many miles did you travel if your taxi cab fare came to a total of $12.14?
NEED ASAP
Answers
Answer:
22 miles
Step-by-step explanation:
How many solutions does this equation have?
7a + 5 (a + 3) = 8a + 4 (a + 2)
Answers
Answer:
[tex]no \: solution[/tex]
Step-by-step explanation:
1) Expand.
[tex]7a + 5a + 15 = 8a + 4a+ 8[/tex]
2) Simplify 7a + 5a + 15 to 12a + 15.
[tex]12a + 15 = 8a + 4a+ 8[/tex]
3) Simplify 8a + 4a + 8 to 12a + 8.
[tex]12a + 15 = 12a + 8[/tex]
4) Cancle 12a from both sides.
[tex]15 = 8[/tex]
5) Since 15 = 8 is false, there's no solution.
[tex]no \: solution[/tex]
Therefor, this equation has no solution.
What is the slope of the line
Answers
Answer:
2
Step-by-step explanation:
So first, you have to know the equation y2-y1/x2-x1 which you can use any point on the line. I will pick a random point and show you. (0,-3) and (2,1). Plug these two points into the equation and get 1--3/2-0. Simplify this and get 4/2 which is equal to 2.
Just a reminder y2 and x2 is not y squared and x squared, it is just the second number of the points.
Hope this helps
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HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer:
Its c have a nice day! <3
Step-by-step explanation:
WILL GIVE BRAINLIEST!
A triangle has a 16° angle and a 60° angle. What is the measure of the third angle?
°
Answers
because in a triangle all angles add up to equal 180 so 16+60+?=180. 104
Steps:
16° + 60° + x = 180°
76° + x = 180°
x = 180° - 76°
x = 104°
Check:
16° + 60° + x = 180°
16° + 60° + 104° = 180°
180° = 180° ✅
I would appreciate brainliest if this was helpful, correct and had clear steps! :)
6x(x^2-x+7)
Simplify your answer
Answers
Answer:
6x^3-6x^2+42x
Step-by-step explanation: hoped i helped
Answer:
Step-by-step explanation:
6x(x²-x+7) = 6x³-6x²+42x
can someone please help me with this question?
Answers
Answer:
a)C=31.42
b) A=78.55
Step-by-step explanation:
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP ASAP
For 5 days, Tony put $4 into his savings account each day. His parents also added a certain amount of money to the account each day. In the end, there was a total of $40 in the account. How much money did Tony's parents add each day?
(a) Write an equation that could be used to answer the question above. First, choose the appropriate form. Then, fill in the blanks with the numbers 5, 4, and 40. Let represent the amount (in dollars) Tony's parents added each day.
o_(x+_)=_
or
o_(x-_)=_
(b) Solve the equation in part (a) to find the amount (in dollars) Tony's parents added each day.
x=_
Answers
Answer: lol i may be wrong but...
Step-by-step explanation: im
pretty sure the equation would 5(x+4)=_
and the amount of money his parent put in was also $4 evreyday for 5 days.
400 passengers go on a coach trip.
Each coach takes 50 passengers.
Each passenger pays £23
Below shows the costs for the coach company.
pay for driver/cost for each coach=£95
Fuel/ cost for each coach = 70p per mile
Each coach travels 200 miles.
work out the total profit the company makes from this trip
Answers
The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.
What is the area, in square feet, of the shaded region?
What is the area, in square feet, of the non-shaded region?
Answers
Answer:Area of part 1:
A1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2
Area of part 2:
A2=length*width=(8+2)*1=10 ft2
Area of part 3:
A3=length*width=8*2=16 ft2
Total shaded area : A1+A2+A3=41 ft2
Total area of the reactangle : A=16*8=128 ft2
Total area of the nonshaded region : 128-41=87 ft2
Step-by-step explanation: Plz make brainliest
Answer:
Total shaded area : A1+A2+A3=41 ft2
Total area of the reactangle : A=16*8=128 ft2
Total area of the nonshaded region : 128-41=87 ft2
Help ASAP 10 points
Is this a right triangle
Answers
7m+9, for m=2.
What's the value of this equation
Answers
Answer:
The answer is 23
Step-by-step explanation:
Plug in the value of m=2 into the equation.
7(2)+9=?
Then solve.
14+9=?
Then, you'll get your answer of 23
i need help plz i give big roux help fast
Answers
Answer:
Hello, i think that your answer would be c
Step-by-step explanation:
Use the figure.
diameter is 10m
A circle has a diameter labeled ten meters.
Find the circumference. Round your answer to the nearest hundredth. Use 3.14 for π
Answers
Answer:
FOR ALL MY POINTS write an argumentative essay on why dog parks are "helpful or harmful"
READ PROMPT
Step-by-step explanation:
Answer:
Formula for the circumference of a circle =2pir
Since the diameter is 10m the radius is half of that which is 5m.
2×3.14×5=31.4m
Step-by-step explanation:
I hope this helps.Have a great day♡
oliver made 10% of his free throws over the season if he shot 160 free throws how many did he make
Answers
Answer:
16
Step-by-step explanation:
it is not 728728827632788763728 that is wrong it is 100 divided by 10 =10
160 divided by 10 =16
i bought a box of chips worth $12.98, there are 30 bags of chips in the box. How much is 1 bag of chips worth ? please help
Answers
Answer:
$0.44
Step-by-step explanation:
12.98/30 is 0.4326666
Rounded to the nearest cent is $0.44
What is the distance between the points round to the nearest tenth if necessary (-7,-4) (4,5)
Answers
Answer:
-3 and 1
Step-by-step explanation:
Pls help me find triangle MNP
Answers
3x=39
x=13
To find TP plug in x
3(13)-17=22
TP=TN so TN is also 22
Which algebraic equation correctly represents this statement?
The square of the product of 4 and a number is the sum of the number and 15.
1. (4x)^2 = x + 15x
2. 4x^2 = x + 15
3. 2(4x) = x + 15
4.(4x)^2 = x + 15
Answers
Answer:
i think it's option 2
Step-by-step explanation:
Answer:
the answer is the fourth option
Step-by-step explanation:
i just clicked it and it said it was right, for plato
Rename 5/6 and 14/15 using the least common denominator.
Answers
Answer:
25/30 and 28/30
Step-by-step explanation:
1. To find the least common denominator, you need to find the least common multiple of the two denominators which are 6 and 15. Prime factorization of these numbers gives:
6 = 2 x 3
15 = 5 x 3
A number that would evenly divide both 6 and 15 must contain 2 x 3 x 5 which is 30.
Thus 30 is the least common denominator.
2. Now we need to somehow change both fractions to make them have a denominator of 30. To do this we can multiply by fractions with same numerator and denominator since that would be like multiplying by 1.
So, 5/6 x 5/5 = 25/30
And 14/15 x 2/2 = 28/30
Answer:
25/30 and 28/30
Step-by-step explanation:
answer for the plato mastery test
Please help me figure this out ASAP
Answers
i will give brainly if you answer first
The percentage of pepperoni in a pizza is 35.67%. What is 35.67% rounded to the nearest whole percent?
A. 35%
B. 35.7%
C. 36%
D. 37%
Answers
Answer:
C
kanavgaudodkebwgagk
It is also called as the constant of proportionality. It is also called as the constant of proportionality. *
Answers
Answer:
constant of variation
Step-by-step explanation:
Constant of variation and constant of proportionality mean the same and they are used in variations.
For instance:
[tex]y = 2x[/tex]
In the above equation, y varies directly as x and the constant of proportionality or variation is 2.
It is often represented with k (though, other alphabets can also be used)
5) A cross-section of the cube is outlined in the diagram. Which two terms BEST describes the shape of the cross-section? A) square B) rectangle C) acute angles D) right triangle E) equilateral triangle
pleaseeeeee help
Answers
Answer:
It's C and E i just took the test trust me
Answer:
the person above me has the same name as my sister
Step-by-step explanation:
I need this ASAP
What is the volume to the nearest integer
Answers
Answer:
C
Step-by-step explanation:
HELP ASAP!!! What do I do!!!
Answers
Answer:
you didn't put the picture ._.
Step-by-step explanation:
Answer:
You kinda have to ask a question like with a problem such as something easy like -3+5(6-8) = -13
Step-by-step explanation:
How would you use the Distributive Property to write an equivalent expression, with no spaces, for x(3x+2)?
Answers
Answer:
[tex]x(3x + 2) = 3x^2 + 2x[/tex]
Step-by-step explanation:
Given
[tex]x(3x + 2)[/tex]
Required
Apply distributive property
[tex]x(3x + 2)[/tex]
Distribute
[tex]x(3x + 2) = x * 3x + x * 2[/tex]
[tex]x(3x + 2) = 3x^2 + 2x[/tex]
What is the slope of the line that contains these points?
2
8
11
14
17
у
36
12
-12
-36
Answers
Answer:
m=-4
y intercept is (0,44)
Step-by-step explanation:
Solve this inequality for n.
14.< n - 22
Answers
Answer:
n = 36
Step-by-step explanation:
Hope this helps! :)
Answer: n>17
Step-by-step explanation:
calculate and simplify:
-2+3(1-4)-2
Answers
Answer:
-13
Step-by-step explanation:
-13
= -2-9-2
= -13
multiply positive 3 into the bracket then add the bases and keep the negative sign