Answers
Answer:
56. Someone correct me if I'm wrong.
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean Theorem, which is a² + b² = c²
a and b are the legs, and c is the hypotenuse. Here, we know the length of one leg and the hypotenuse. So...
a² + 42² = 70²
First, we need to square these numbers. 42² is 1764. 70² is 4900. So...
a² + 1764 = 4900
Now, we can subtract 1764 from both sides.
a² + 1764 - 1764 = 4900 - 1764
That would give us...
a² = 3136
Now, we square root 3136.
So...
[tex]\sqrt{3136}[/tex] = 56
The missing side should be 56.
Related Questions
APPLY PROPERTIES OF LOGARITHMS
make sure to include progress
Answers
Answer:
a)
log x²y = log x² + log y = 2 log x + log yb)
log √(xy²/x⁸) = 1/2 log (xy²/z⁸) = 1/2( log x + log y² - log z⁸) = 1/2( log x + 2 log y - 8 log z) =1/2 log x + log y - 4 log zWhich of the following is represented by the expression below?
5x+2
aTwo more than five times a number
bFive more than 12 of a number
cFive more than twice a number
dTwo more than 15 of a number
ps its not c
Answers
Answer:
2 more than 5 times a number
Step-by-step explanation:
Help me find out it.
Answers
Answer: The answer is 36
Please help. Am I right or wrong
Answers
What is 200×300?
A. 60,000
B. 5,000
C. 50,000
D. 6,000
Answers
Answer:
A. 60,000
Step-by-step explanation:
The answer is A because 2 × 3 is 6 then you add the 4 0's. So it would be 60,000
A. 20 mph
B. 35 mph
C. 70 mph
D. 100 mph
Answers
The answer is B. 35 mph
Speed is shown as distance/time
If you pick a point, for example 70 miles and divide it by the time which is 2 hours, then you get 35 miles per hour
find the solution of given expression
[tex] \sqrt{36 \times 36 \times 4} [/tex]
Answers
Answer:
√(36×36×4)=√(36²×2²)=±(36×2)=±72
[tex]\sqrt{36 \times 36 \times 4} = 72[/tex]
13-3=12-1 true or false
Answers
Answer:
FALSE
Step-by-step explanation:
13 - 3 = 10
12 - 1 = 11
Answer:
False
Step-by-step explanation:
13- 3 = 10
12- 1= 11
They are not the same...
Hope this helps:)
Problem #2: Ethan bought plates and cups for his upcoming birthday party. He
bought twice as many plates as cup. Altogether, he bought 102 items. How many
of each item did he buy?
Answers
2c + c = 102
3c = 102
c = 34
Ethan buys 34 cups and 68 plates.
1) A team of soccer players includes 1 goalie, 6 midfielders, 5 defensemen
and 4 forwards. What is the ratio of midfielders to total players? *
a. 6:10
b. 16:6
c. 6:16
d. 6:1
Answers
Answer:
6:10
Step-by-step explanation:
because you have 6 midfielders and you have to add the other players together to get your answer so its 6:10
Here is the list of ingredients for making 30 biscuits.
Lucas has the following ingredients.
900 g butter
1000 g caster sugar
1000 g plain flour
225 g chocolate chips
What is the greatest number of biscuits Lucas can make?
You must show your working.
Ingredients for 30 biscuits
225 g butter
110g caster sugar
275 g plain flour
75 g chocolate chips
Answers
Answer:
90 biscuits
Step-by-step explanation:
900÷225=4
1000÷110=9
1000÷275=3
225÷75=3
find the measure of the arc or angle indicated. please help and i need work shown... brainliest answer for work shown
Answers
Answer:32
Step-by-step explanation:
Answer:
190°Step-by-step explanation:
Inscribed angle is half the measure of the intercepted arc:
m∠EFG = 1/2mEG1/2mEG = 95°mEG = 2*95° = 190°Ryan and Taylor are both saving money to buy new video game
equipment. Ryan's savings plan can be modeled by the function
s= 15m + 50 where m represents the number of months since Ryan
started his plan, and s represents the amount of money saved in
dollars. The table shown represents Taylor's savings plan.
Taylor's Savings Plan
Number of
Month Amount Saved ($)
0 25
1 45
2 65
3 85
Select the options that correctly complete the sentences.
greather or less than -----answer
Ryan's rate of change is ________ Taylor's rate of change .
Ryan'sstaring balanced is_______ Taylor's starting balanced.
Answers
We want to compare the rates of change and starting balances of Ryan and Taylor, the correct answers are:
"Ryan's rate of change is _less than_ Taylor's rate of change.""Ryan's starting balance is greater than Taylor's starting balance."So we know that Ryan's savings plan can be modeled by:
S(m) = 15*m + 50.
This means that he starts with 50, and saves 15 per month, then:
Ryan's rate of change = 15 per monthRyan's initial balance = 50For Taylor we have a table:
month amount saved:
0 25
1 45
2 65
3 85
So, in month 0 he has 25, thus, his initial balance is 25.
And each month the amount saved increases by 20, then the equation is:
T(m) = 20*m + 25
Then we have:
Taylor's rate of change = 20 per month.Taylor's initial balance = 25Now we can see that:
"Ryan's rate of change is _less than_ Taylor's rate of change."
"Ryan's starting balance is greater than Taylor's starting balanced."
If you want to learn more about rates of change, you can read:
https://brainly.com/question/18904995
Answer the question below
Answers
Answer:
Well I know the formula but im not sure which option it matches to.
Step-by-step explanation:
3 x 3.5 times 1/2
+
11.4 x 10.5 times 1/2
Help me with this please
Answers
Answer:
(2,1)
Step-by-step explanation:
basically just subract them by eachother
Answer:
Step-by-step explanation:
kx then is 5 = (x1 + 3) / 2
10 =x1 + 3
7 = x1
ky then is 3 = (y1+2)/2
6 = y1+2
4=y1
K=(7,4)
Calculate the distance between the points M=(-2, 1) and K=(2, -4) in the coordinate plane.
Answers
Answer:
[tex]\displaystyle d = \sqrt{41}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point M(-2, 1)
Point K(2, -4)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(2+2)^2+(-4-1)^2}[/tex][Distance] [√Radical] (Parenthesis) Add/Subtract: [tex]\displaystyle d = \sqrt{(4)^2+(-5)^2}[/tex][Distance] [√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{16+25}[/tex][Distance] [√Radical] Add: [tex]\displaystyle d = \sqrt{41}[/tex]Tell which term you would add or subtract on both sides side of the equation so that the variable is only on one side. 3y + 1 = 4y - 6
Answers
Rob spent $38 on shirts. Tee shirts cost $4 and long sleeve shirts cost $5. If he bought a total of 8 then how many of each kind did he buy?
Answers
Answer:
2 long sleeve and then 7 short sleeve
Rob bought 2 tee shirts and 6 long sleeve shirts.
What are linear and non-linear functions?A straight line on the coordinate plane is represented by a linear function. As an illustration, the equation y = 3x - 2 depicts a linear function because it is a straight line in the coordinate plane.
Any function whose graph is not a straight line is said to be nonlinear. Any curve other than a straight line can be a graph of it.
An example of a non-linear function is a quadratic function.
Let, The number of tee shirts be 'x' and the number of long sleeve shirts be 'y'.
Therefore,
x + y = 8...(i) and 4x + 5y = 38...(ii)
Multiplying equation (i) by 4 we ave 4x + 4y = 32...(iii).
subtracting eqn(iii) from eqn(i) we have,
y = 6 and hence x = 2.
learn more about linear equations here :
https://brainly.com/question/29739212
#SPJ2
(3 x 10-7) x (8 x 10 )
Answers
Answer:
1840
Step-by-step explanation:
Answer:
2160
to solve this
(3*10-7) * (8*10)
(30 - 7) * (80)
27 * 80
= 2160
GUYS IVE ASKED THIS LIKE 5 TIMES AND HAVE GOTTEN NO ANSWER I NEED HELP
Answers
Answer:
8 adult tickets
7 student tickets
Step-by-step explanation:
I used my calculator and guessed until I got the right answer
r is equal to the sum of twenty-one and y *
Answers
Answer:
r=21+y
Step-by-step explanation:
its telling you that r is going to be equal to the rest of the equation, so we start with
r=
then, it mentions the sum of 21 and y, so this would be represented as
21+y
since r is equal to the sum of 21 and y, your answer is
r=21+y
(because of comutitive property, r=y+21 is also an acceptable answer.)
help- Substitute the values for the area formula
Answers
Answer:
pie is known as 3.14 the radius is 19 the r^2 is 361
Step-by-step explanation:
pie is mathmatticly know as just 3.14 the radius is half the diameter and r^2 multiplys the radius by itself like 19 times 19
The ratio of students to teachers at a school is 19:1 how many students are there in each total of people?
A.100 people B.280 C.440 D.760
Answers
Answer:
D
Step-by-step explanation:
19*40= 760
(4-9-8)÷3×3please help AFAP
Answers
Answer:
I am not really sure but try this -13/9 or -13 divided by 9
Step-by-step explanation:
Answer:
-13
Step-by-step explanation:
So, we're gonna use PEMDAS here. First, we have to subtract what's in the parentheses.
4-9 is -5. -5 - 8 is -13. We can rewrite the equation now.
-13/3*3
The answer is -13
I need help with all of them please
Answers
Answer:
11 is B that is all i know
Step-by-step explanation:
Jamal will cut a piece of wood that is 2 1/2 feet long into 1/4 -foot sections. How many sections will result?
Answers
Answer:
10 sections
Step-by-step explanation:
Answer:
10 pieces
Step-by-step explanation:
each whole foot has 4 1/4 sections in it, so multiply that by the two 1 ft sections and you get 8. then 1/2 ft is equal to 2 1/4 sections, so if you add that to your 8, you get 10 :) im not the best at explaining but i hope that helps
Do 5. Rebekah is filling a cube-shaped box with small cubes. The volume of each of these
cubes is 1 cubic centimeter. She has already put some of these cubes into the box, as
shown in the model.
= 1 cubic centimeter
What is the total number of small cubes that will fit in the box?
Answers
Answer:729
Step-by-step explanation:
Its a box so all sides are the same v=lxwxh so 9x9x9=729 cubes will fit in the box
Answer:
the answer is 729 because
PLease help geometry question
Answers
Let the length equal x
Then the width would be 4x + 8 (8 feet more than 4 times the length)
Area = length x width:
5,472 = x * 4x+ 8
Simplify:
5472 = 4x^2 + 8x
Subtract 5472 from both sides:
4 x^2 + 8x - 5472 = 0
Use the quadratic formula to solve for x.
X = 36
Now you know the length is 36 feet
The width = 4(36) + 8 = 152 feet
Now find the perimeter: 152 + 152 + 36 + 36 = 376 feet.
The answer is B. 376
Let the length equal x
Then the width would be 4x + 8 (8 feet more than 4 times the length)
Area = length x width:
5,472 = x * 4x+ 8
Simplify:
5472 = 4x^2 + 8x
Subtract 5472 from both sides:
4 x^2 + 8x - 5472 = 0
Use the quadratic formula to solve for x.
X = 36
Now you know the length is 36 feet
The width = 4(36) + 8 = 152 feet
Now find the perimeter: 152 + 152 + 36 + 36 = 376 feet.
The answer is B. 376
Which equation can be used to answer the question below?
Christopher made 12 of the 40 recipes he downloaded from the Internet. What percent of the recipes did he make?
A X=12(40)
B 12x=40
C 12=x/40
D 12=40x
Answers
Christopher made 30% of the recipe downloaded
He made 12 of the 40 recipes he downloaded from the internet.
He downloaded a total of 40 recipes.
PercentagePercentage is is a number or ratio that can be expressed as a fraction of 100. Therefore,
The percentage of the recipe he made can be calculated as follows;
percentage of recipe made = 12 / 40 × 100percentage = 1200 / 40 = 30%
Therefore, he made 30% of the recipe downloaded
learn more on equation here: https://brainly.com/question/4345896
what is the slope-intercept equation for the line below?
Answers
Answer:
y = 5/4x - 4
Step-by-step explanation:
First, find the slope by doing change in y/change in x
You have the points (4, 1) and (0, -4), so the slope would be:
-4 - 1 / 0 - 4 = -5 / -4 = 5/4
Then, find the y-intercept
It gives you that the y-intercept is (0, -4).
Now put the equation in the form y = mx + b where m is the slope and b is the y-intercept.
You have that m = 5/4 and b = -4, so it would be y = 5/4x - 4.