Answer:
6
Step-by-step explanation:
Since the degree of the angle is 45, we know that the triangle is isosceles. That means that the sides of the triangle, not including the hypotenuse, has a length of 3√2.
Using the Pythagorean theorem, which is a^2 + b^2 = c^2, we have (3√2)^2 + (3√2)^2 = c^2.
Note: c is the hypotenuse of the triangle.
18 + 18 = c^2
= 36 = c^2
Therefore, c = 6.
Simplify using positive exponents
Answer:
4 with the 24
Step-by-step explanation:
5/8 - 1/16= what’s the answer to this please help
Answer:
9/16
Step-by-step explanation:
(5/8 * 2/2) - (1/16 - 1/1)
10/16 - 1/16
10-1//16 = 9/16
5/8 - 1/16 = 9/16
(5*16) - (1*8) / 8 * 16
80-8/ 128
72/128
72/8
128/8= 9/16
5/8 - 1/16 = 9/16
In the figure, m<2 = 83, and m<21 = 68. Find the measure of each angle
Answer:
m<1 = 97
m<2 = 83
m<3 = 112
m<4 = 68
m<5 = 112
m<6 = 68
m<7 = 97
m<8 = 83
m<9 = 97
m<10 = 83
m<11 = 112
m<12 = 68
m<13 = 112
m<14 = 68
m<15 = 97
m<16 = 83
Step-by-step explanation:
write in slope intercept form
through (4,-1), parallel to y=x
Answer:
y=x-5 is parallel to y=x
Step-by-step explanation:
x + 7 < 15
I need to know what this answer is and quick
Answer:
x<8
Step-by-step explanation:
x+7<15
x<15-7
x<8
[tex]hope \: it \: helps[/tex]
What’s given?, what’s something else we can figure out?, Can we prove these congruent?
Answer: TnT down
Step-by-step explanation:
What's given?
EG ≅ FG
∟EFG ≅ ∟FGH
What's something else we can figure out?
∠FGE ≅ ∠GFH - alternate interior angles
Can we prove these congruent?
We can prove this congruent by using AAS
Geez I think I'm losing my touch but I hope this is correct and it helped!
The mean length of 10 childrens' big finger is 8.1cm.
The mean length of 11 adults' big finger is 14.1cm.
What is the mean length (rounded to 2 DP) of these 21 people's big finger?
Answer:
The mean length of 10 children's big finger is 8.1 cmAverage length of all the 10 children's finger is (8.1×10) cm = 81 cm.
The mean length of 11 adult's big finger is 14.1 cmAverage length of all the 11 adult's big finger is (14.1×11) cm =155.1
Mean length of these 21 people's big finger is[tex] \frac{(81 + 155.1)}{21} = 11.242857[/tex]Hence, 11.24 is the right answer.A number is divided by 2. Then 4 is added to the quotient. Next, the sum of these numbers is multiplied by 3. The result is 21. Find the number.
I need the answer ASAP
Answer:
The number is 6.
Step-by-step explanation:
Work the question backwards.
21÷3=7
7-4=3
3×2=6
And if you need proof.
6÷2=3
3+4=7
7×3=21
A function rule takes an input(x) and coverts into an output(y), by increasing 4 times the inpuy by 36. Write an equation for the rule and determine the output for this rule when the input is 3
Answer:
[tex]y = 4x + 36[/tex]
[tex]y = 48[/tex] when [tex]x = 3[/tex]
Step-by-step explanation:
Given
x = input
y = output
Required
Determine the equation of y
The process to get y is as follows:
Multiply x by 4: x * 4
Increase the result by 36: x * 4 + 36
Hence:
[tex]y = x * 4 + 36[/tex]
[tex]y = 4x + 36[/tex]
Solving y when x = 3
Substitute 3 for x in [tex]y = 4x + 36[/tex]
[tex]y = 4 * 3 + 36[/tex]
[tex]y = 12 + 36[/tex]
[tex]y = 48[/tex]
Convert the following measurements:
34 mm
cm
23 kL
L
16 mg
II
Com
3 km
2 g
=
mg
Step-by-step explanation:
a.3.4cm
b.23000l
c.0.016g
d.3000m
e.2000mg
Make x the subject of the formula 4 a + x = 3 b
Answer:
x = 3b - 4a
Step-by-step explanation:
Given
4a + x = 3b ( isolate x on the left side by subtracting 4a from both sides )
x = 3b - 4a
Plz help
Suppose y varies directly with x, and y = 13 when x = 4. What direct variation equation relates x and y? What is the value of y when x = –6?
Answer:
direct variation equation: y = 13/4x
y = -19.5 when x = -6
Step-by-step explanation:
y = kx where 'k' is the constant to proportionality
13 = 4k
k = 13/4
equation: y = 13/4x
plug in -6 for 'x' to find value of 'y'
y = 13/4(-6)
y = -19 1/2
Which point is a solution of the inequality 5x – 2y > -4?
A= (-4,-8)
B= (-2,-9)
C= (-4,5)
D= (-6,3)
Answer is Option-B
What is Inequality:
A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.
Here, when we substitute B = (-2, -9) in given inequality equation i.e.,
5(-2) - 2(-9) > -4
-10 + 18 > -4
8 > -4 (Satisfied)
Others options won't satisfies.
Answer is Option-B
Learn more about Solving Inequality here:
https://brainly.com/question/20085191?referrer=searchResults
#SPJ2
A jar has 2 pennies, 5 nickels, 3 dimes, and 2 quarters. What is the probability of drawing a penny,
replacing it, and drawing another penny?
There is a 2 in 12 chance of drawing a penny
Step-by-step explanation:
Answer: 2/12
Step-by-step explanation:
There are 12 coins all together, and 2 pennies which means there is a 2/12 chance to draw a penny. Then they replace the penny and draw another time, so by replacing the penny the probability doesn't change and there is still a 2/12 chance of drawing a penny.
Answers pleasee this stuff is hard
Answer:
According to the integral root theorem the only possible real, integral zeros are +/- factors of (10*3 - 8)
... or factors of 992(+/-). you can test by direct substitution. No positive values are roots ... try 1, 1332, but as x increases so does y ... so there are no positive roots.
Roots, means y = 0 ... so (x + 10)^3 = 8 ... take cube root ... x + 10 = 2 .. x = -8
x = -8 is a root
Testing other negatives and the y values are not zero but tend toward - infinity.
So the only real zero is x = -8
Answer:
it helps you
Step-by-step explanation:
this is for y = (x-10)^3 - 8
According to the integral root theorem the only possible real, integral zeros are +/- factors of (10*3 - 8)
... or factors of 992(+/-). you can test by direct substitution. No positive values are roots ... try 1, 1332, but as x increases so does y ... so there are no positive roots.
Roots, means y = 0 ... so (x + 10)^3 = 8 ... take cube root ... x + 10 = 2 .. x = -8
x = -8 is a root
Testing other negatives and the y values are not zero but tend toward - infinity.
So the only real zero is x = -8
Similarly for y = (x + 7)^3 +2 = 0
(x + 7)^3 = -2
x + 7 = cube root (-2)
x = -7 + cube root (-2) <<< the only real root
Iced tea and lemonade sell for different prices per gallon at Chicken-Fill-Up. Two gallons of iced tea and 3 gallons of lemonade cost a total of $23.25. Five gallons of iced tea and 4 gallons of lemonade cost a total of $41.50. What is the price per gallon for each drink at Chicken-Fill-Up?
Answer:
the price per gallon for each drink is $4.5 and $4.75 respectively
Step-by-step explanation:
The computation of the price per gallon for each drink is as follows;
Let us assume the ice tea be x
And, lemonade be y
So the equations are
2x + 3y = $23.25 .......(i)
5x + 4y = $41.50 ................(ii)
Now multiplied by 5 and 2 in equation 1 and 2
10x + 15y = $116.25
10x + 8y = $83
7y = 33.25
y = $4.75
Now put the y value in any of the equation
2x + 3($4.75) = $23.25
x = $4.5
So, the price per gallon for each drink is $4.5 and $4.75 respectively
What is the solution to this inequality?
-6x + 5 > -1
A: x > -1
B: X 1
D: X < -1
Step-by-step explanation:
-6x + 5 > -1
-6x > -6 (subtract 5 on both sides)
x < 1 (divide -6 on both sides, flip the sign)
Hence the answer is x < 1.
Answer:
b i hope
Step-by-step explanation:
Please help me thank yiuuu:)
PLEASE I NEED HELP WITH THIS ANSWER
Answer:
a) x = -2/3 y = -26/3 or -8 2/3
b) x = 12 y = 5
Step-by-step explanation:
a) since both equations begin with 'y =' you can set them equal to each other
4x - 6 = x - 8
3x = -2
x = -2/3
sub x value to find y:
y = 4(-2/3) - 6
= -8/3 + (-18/3)
= -26/3
Can someone please help me with this? I’ll give Brainliest!
Note: Show how you got the answer
......................................
Answer:
C
Step-by-step explanation:
Yeyeyeeyeyeyeeyeeypok2kd
10 percent of a number equals 40 what is the number
Answer:
The number is 400
Step-by-step explanation:
10 percent of 400 would be 40 because you divide by 10
1. A triangle has a base of 8km and height of 3km. What is the area of the triangle?
2. What is the area of a triangle with a base of 4 inches and a height of 9 inches?
Help would be much appreciated
Answer:
1. 12 square kilometers
2.18 square inches
Step-by-step explanation:
To find the area of a square you multiply the base and the height. Then you divide it by 2. 8 times 3 divided by 2 is 12. 4 times 9 divided by 2 is 18. Hope this helps!
ANSWER NOW AND YOU GET 20 and ill answer one of ur questions
Answer:
300 gallons per hour.
Step-by-step explanation:
It takes 4 of 1/4 hours to make 1 hour. Now multiply gallons per quarter hour by four.
75 x 4 = 300
which pair of angles are alternate exterior angles
<1 and <5
<3 and <6
<5 and <8
<1 and <8
Answer:
<1 and <8
Step-by-step explanation:
<1 and <8 are alternate angles and has same measurement.
what's the answer please
THIS IS NOT THE ANSWER, IT'S AN EXAMPLE!!
(You didn't show the numbers that were given for me to answer this. BUT in the example, it shows you how to solve it. Just replace the numbers I put with the ones you were given. If you want me to solve it still, please comment the numbers on this for the answer)
Example; First, write the formula.
A=bh
Next, substitute in the values you have been given.
A=6×2
Then, do the multiplication.
A=12
The answer is 12 sq. cm.
Drag each percent to match the situation. Each percent may be used only once.
Answer:
#1 is 80% #2 is 95% #3 is 33⅓% #4 is 15%
Step-by-step explanation:
divide the smaller # by the bigger number, giving you a decimal. move the decimal 2 times to the right and that is your percentage.
Determine the perimeter of a rectangle with a length of 6 inches and a width of 1 foot.
O 14 inches
O7 inches
O 36 inches
O 18 inches
Answer:
36
Step-by-step explanation:
If , 9/24=3/X then x is
Answer:
this is your answer
I hope it helps you
:-))
Answer:
X=8
Step-by-step explanation:
9/24=3/x
reduce fraction with 3
3/8=3/x
Simplify the equation using cross-multiplication
3x=24
Divide both sides of the equation by 3
x=8
if there are 5 people per 10000 buses how many will there be
Answer:
45 x 5 = 225 so 225 students altogether on 5 buses
Step-by-step explanation:
have a good day
Answer:
50,000 people.
Step-by-step explanation:
5 people on each bus.
10,000 buses total.
5 x 10,000 = 50,000