Answer:
(3√2 - √10)/4Step-by-step explanation:
Simplify, rationalize the denominator
√2/(3 + √5) = √2(3 - √5)/(3 + √5) (3 - √5) =(3√2 - √10)/(3² - 5) =(3√2 - √10)/4helpp with explanation:
a 25 foot telephone pole is to be secured with cable that will extend from the top of the pole to a stake in the ground 20 feet from the base of the pole. if y represents the length of the cable what is the approximate value of y?
Answer: 5
Step-by-step explanation:
please help me thank you
Answer:
7<x<14
Step-by-step explanation:
Answer:
heh heh that's a hard one
what is this
917 mL = _____ L
Answer:
0.917
Step-by-step explanation:
1ml=0.001L
Answer:
0.917 L
Step-by-step explanation:
Keep in mind that 1 L = 1000ml
since the number in ml does not go past 1000 it means that there is not even 1 liter. So your answer will be a decimal.
917 mL = 0.917 L
Evan cut a triangular piece of cloth to use in a quilt. The perimeter of the cloth is 934 centimeters. The base of the triangular cloth is 214 centimeters. The remaining two sides have the same length, s. Which equation models how to find the length of the other two sides of Evan's cloth?
Answer:
214 + 2s = 934
Step-by-step explanation:
First, we know that:
P = 934 cm
If the base (the bottom) of this isosceles triangle is 214 cm, that means the sum of the two remaining sides will be:
934 - 214 = 720
Because the two sides are equal, their measures can be represented by:
720/2
So a good equation would be:
934 = 214 + 2s
Where s = 360.
PLEASE HELP WILL GIVE BRAINLYLIST
x y
2 0
3 1
4 2
5 3
y = x -
fractions equivalent to - 9/16
Answer:
Equivalent Fractions for 9/16: There are infinity equivalent fractions to 916. See some examples: 916, 1832, 2748, 3664, 4580, 5496, 63112, 72128, 81144, 90160, 99176, 108192, 117208, 126224, 135240, 144256, 153272, 162288, 171304
Step-by-step explanation:
NOT my answer, got it from g0ogle..
(3) GEOMETRY IMAGE BELOW. 20 POINTS!!
Answer:
option D
Step-by-step explanation:
option D is the correct answer of this question.
the length of the mid segment was 42 option A
( previous question ) according to me and it is right so please recheck your previous answer as it was option A not D
hope this will be helpful to you.
and mark my answer as brainlist plzzzz.
Who can help me on my math I’m failing can y’all please help me on some questions.
It’s solving systems of equations
Answer:
Lowest: 78
Highest: 99
Step-by-step explanation:
Quiz 1 =A
Quiz 2 = B
B = 21 + A
2A = 57 + B
2A = 57 + (21 + A)
2A = 78 + A
A = 78
B = 21 + A
B = 21 + 78
B = 99
If triangle HBN ~ triangle LYR, find the value of x.
Answer:
x = 13
Step-by-step explanation:
BH / YL = HN / LR
28 / 21 = 3x-7 / x+11
cross-multiply:
4x + 44 = 9x - 21
-5x = -65
x = 13
Answer:13
Step-by-step explanation:
Help mee !! I’ll give points !!
Answer: It is (x - 3)(x + 5)
PLEASE HELP!!!!!!!!!!!!!!!!ASAP!!!!!!!!!!NOW!!!!!!!!!!RIGHT AWAY!!!!!!!!
Answer:
(a)it is
Step-by-step explanation:
this is because ABC and SDC are both right angle triangles
Find the value of the greater root x2-6x+5=0
Answer:
Answer Expert Verified To factor a quadratic of the form ax^2+bx+c, two values, j and k, must satisfy two conditions... The greater of which is 5.
You score an 80% on your test. You answer 44
quesitons correctly. How many questions were on the
test?
Answer:
55
Step-by-step explanation:
Hi My name Is Chloe, Can you Help me please, Thank you :)
Put the Value of A=3 in (inch)
*I think It's A= -1 But I wasn't sure*
Answer: You can also use an inch fraction calculator to quickly find the decimal value for an inch fraction. For example: 3/8 = 3 ÷ 8 = .375 inches. Convert feet to inches by ...
Step-by-step explanation:
Answer:
I got banned :(
Step-by-step explanation:
Jonah deposited $80 in a savings account earning 5% interest, compounded annually. To the nearest cent, how much interest will he earn in 3 years?
Find the perimeter of the following triangle. Round your answer to the nearest hundredth.
Step-by-step explanation:
step 1. The perimeter (P) is the length around the triangle.
step 2. P = 6 + 5 + L (the length of the hypotenuse)
step 3. L = sqrt(6^2 + 5^2) = sqrt(61) where sqrt is the square root
step 4. P = 11 + sqrt(61) = 18.81.
Solve for x (X-9)(x+5)=8(21)
what is 500/465 please
Answer:
1.075
in fraction form 100/93 but they are both equivalent
Step-by-step explanation:
Answer:
100/93
Step-by-step explanation:
decimal form- 1.075
mixed number- 1
7/93
Here is a story: Lin bought 4 bags of apples. Each bag had the same number of apples. After eating 1 apple from each bag, she had 28 apples left.
Answer:
she started with 32 apples and ended with 28
there were 8 apples in each bag but after she ate one from each bag, there are only 7 apples in each bag
Step-by-step explanation:
what is .2735 rounded to the tenth, hundredths and thousandth place?
Answer:
Tenth: .2
Hundredths: .27
Thousandth: .273
Answer:
i fald
Step-by-step explanation:
3x - 4.5 = -19.5
solve for x
Answer:
Step-by-step explanation:
3x=-15
x=-5
Answer:
-5
Step-by-step explanation:
Tia earns $19.25 per hour she worked 36 hours.what is her straight time pay
Tia earns $693 in 36 hours
1440 tons of grain where brough to a silo over two days. On the second day 80 percent of the amount of the amount of the grain delivered during teh first day where brought in. HOw many tons where delivered on teh first day
Answer:
Answer is 800
Step-by-step explanation:
if you do 1440=0.8t+t
1440=1.8t
800=t
so the first day is 800 tons and the second day is 640 tons
plzz help Solve the following equation using factoring and the Zero Product Property. Select the answer which is the sum of all solutions to this equation, rounded to the nearest tenth.
24x2 + 16x + 2 = 0
Multiplying by 1.19 is the same as increasing by
%
Answer:
19%
Step-by-step explanation:
If you mulityply by 1.19 you are giving a result of 119%, thus you either multiply by 1.19 or divide first by 100 and then multiply by 119.
please help
step by step please
Answer:
The answer is 6
Step-by-step explanation:
First,
10 x 3 ( numerator ) = 30
30 divided by 5 = 6
Answer:
The answer is 6
Step-by-step explanation:
10 * [tex]\frac{3}{5}[/tex]
= [tex]\frac{10 * 3}{5}[/tex]
= [tex]\frac{30}{5}[/tex]
= 6
(1,9)(2,2) what is this in point slope form?
1 ticket costs $7 how many tickets can you buy with $63?
Answer:
9
Step-by-step explanation:
63 divided by 7 = 9
If you need to check it just multiply 7 and 9.
any help would be cool
Answer:
379.94
Step-by-step explanation:
Answer:
D. 69.08 meters
Step-by-step explanation:
The formula for solving circumference is 2 times pi times r(radius). Multiply 2 x 3.14 x 11 (the radius). You get 69.08 meters.
Hope it helps!
You walk back and forth to school every day. The school is 1.25 km from your home. What is the distance you walk, in meters, every day? (1km =1000m)
I need this before 2:13
Answer:
1250
Step-by-step explanation:
1 km = 1000 meters
so we have 1000 plus 0.25x1000=250
1000
250
_____
1250
