Answers
Step-by-step explanation:
[tex] \sin(45) = \frac{x}{5} \\ \frac{1}{ \sqrt{2} } = \frac{x}{5} \\ x = \frac{5}{ \sqrt{2} } = 3.535[/tex]
[tex] \sin(45) = \frac{y}{5} \\ y = \frac{5}{ \sqrt{2} } = 3.535[/tex]
Answer:
[tex]\frac{5\sqrt{2} }{2 }[/tex]
Step-by-step explanation:
x=y
45-45-90 equation is x-x- x square root of 2
Related Questions
Mr and Mrs. Peters give their 8 year old son an allowance of $5 per week. to keep the same ratio of age to allowance, what allowence should they give their 12 year old daughter?
Answers
Answer:
9
Step-by-step explanation:
8-5=3 12-3=9 you subtract 5 and 8 and you get 3 and then you subtract 12 and 3 and you get 9 your answer is 9
Answer: $7.50
Step-by-step explanation: cause it is
A number cube with faces labeled from 1 to 6 was rolled 20 times. Each time the number cube was rolled, the number showing on the top face was recorded. The table shows the results.
Based on these results, what is the experimental probability that the next time the number cube is rolled it will land with 5 or 6 showing on the top face?
PLEASE ANSWER ASAP!!!
Answers
Step-by-step explanation:
dkdjfjfjfjureuwuweee
I NEED HELP AGAIN 4.0
Answers
Answer:
Move the dot at the axis one to the left and one down move the other dot to (7,0)
Step-by-step explanation:
Find the dot at the origin (0,0)
Move it to (-1,-1) which is one unit to the left and one unit down.
Select other dot and place it at (7,0)
Click submit
I am in need of help
Answers
Answer:
The last one
Step-by-step explanation:
Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answers
Answer:
1) Melanin
2) rare albino snake
3) c
4) a
5) c
6) a
Which of the following is a situation in which an equation cannot be solved
using the quadratic formula?
A. The coefficient of the x-term is zero.
B. One term of the polynomial has a degree of 3.
C. The right-hand side of the equation is zero.
D. The coefficient of the XP-term is 1.
Answers
Answer:
B One term of the polynomial has a degree of 3
please help and explain
is the square root of 16/9 rational or irrational
is 0.30300 rational or irrational?
Answers
Answer:
√169
Step-by-step explanation:
its is a rational, thats all I can help with
3. Plot the points and then answer the questions:
(1, -3) (-3, 9) (2,-6)
a. Is this a proportional relationship?
b. What is the constant of proportionality?
Please help !!
Answers
Answer:
a. yes there is a proportional relationship
b. I believe the constant is -3
how do i use the quadratic formula on 5x + x2 + 10 = 0
Answers
Answer:math away is the best for the question u have
Step-by-step explanation:
Mathaway
Step-by-step explanation:
Solve the equation for x by finding a, b and c o f the quadratic then applying the quadratic formula.
5 ± i√15
x = ----------------------------
2
What is the slope of the line that passes through the points (-2, 2), and (-4, -2)
Answers
Answer:
Step-by-step explanation:
(-2 - 2)/(-4 + 2)= -4/-2= 2 is the slope
y - 2 = 2(x + 2)
y - 2 = 2x + 4
y = 2x + 6 is the equation
Answer:
The slope is 2
Step-by-step explanation:
Hope this helps！
-6=3x+3
Does anyone know this answer
Answers
Answer:
-1 :)
Step-by-step explanation:
Move all terms that don't contain x to the right side and solve.
x = −1
Which values of a and b make the following equation true?
Answers
Answer:
a=11 , b=7
Step-by-step explanation:
When integer multiply with integer, the base were same, then we just add both powers.
for example
[tex]x {}^{2} \times {x}^{3} = {x}^{2 + 3} = {x}^{5} [/tex]
CAN YOU READ THIS AMD IF YOU CAN HELP ME!!!!! THIS CRAZY I NEED PROFESSIONAL!!!!!!!!!!!!!
Answers
Answer:
1.x=-3,-4
2.A
3.-3,-5
4.C
5.A
6.C
7.D
8.C
Step-by-step explanation:
A man with a height of 5ft casts a shadow of 2ft. What will be the height of a tree that casts a shadow of 40ft at the same time?
Answers
Answer:
19
Step-by-step explanation:
Answer:
100 ft.
Step-by-step explanation:
Let x = height of tree
height/height = shadow length/shadow length
5/x = 2/40
2x = 200
x = 100 ft.
Please find the value of x
Answers
11. If AB = BC and BC = CD, which property shows AB = CD?
Answers
Answer:
i belive its the transitive property
sry if im incorrect
Please help.............:)
Answers
Answer:
easy lol
Step-by-step explanation:
add me on sñap my ID is: arshad2623f
please i just wanted to make friends cuz I'm alone BTW I'm 15yo
Answer:
What is y,t and z?
Step-by-step explanation:
....................................e..................................
Answers
Answer:
what?
Step-by-step explanation:
.........................................e...................................................
Help I will be marking brainliest!!!!
A. 55.33
B. 156.16
C. 72
D. 61.16
Answers
Answer:
do RN/RM first which will be 95/73 which is 1.30 and use this to multiply 47 which is 47*1.3 61.1
ANSWER = D.
I first got the variable of 1.3 which is multiply that by RM to get RN and then useing that logic you multiply 1.3 by MP to get QN
MARK ME BRAINLIEST
i need helpppppppppppppp
Answers
Answer:
B
Step-by-step explanation:
Factor out 1/4.
1/4 - 3/4 x = (1/4)(1 - 3x)
Answer: B
What is the difference in finding the exact vs approximate volume?
Answers
Answer:
An exact number is one that has no uncertainty. An example is the number of tires on a car (exactly 4) or the number of days in a week (exactly 7). An approximate number is one that does have uncertainty. ... The number can be the result of a measurement.
Step-by-step explanation:
y = -8x – 30
y = 2x + 150
Answers
Step-by-step explanation:
y - y = 2x + 150 -( - 8x - 30 )
0 = 2 x + 150 + 8 x + 30
0.= 10x + 180
- 180 = 10 x
-180/10 = x
-18 = x
then y = 2 (-18) + 150
y = -36 + 150
y = 114
plz mark my answer as brainlist plzzzz.hope this will be helpful to you.
best answer will get brainlist
Answers
Answer: 482x-4y%742
Step-by-step explanation: if you put the compexules and then you suntract then times the sublactus
Which number line represents the solution to the inequality x - 3 > 2
Answers
Answer: x > 5
Step-by-step explanation: To solve for x in this inequality, our goal is the same as it would be if this were an equation, to get x by itself on one side.
Since 3 is being subtracted from x, we add 3 to
both sides of the inequality to get x > 5.
When graphing x > 5, we have an open circle on 5 and the
open circle tells us that 5 is not part of our answer.
Then we draw an arrow going to the right to represent
all possible solutions to this inequality, any number greater than 5.
What is 73 x 4 + 13?
Answers
Answer:
73 x 4 + 13 is 305
Answer:
305
explaination:
73 x 4 = 292
292 + 13 = 305
Rashid can do a piece of work in 8 days, which Tipu can finish in 12 days. If they work on alternate days with Rashid Beginning, in how many days, the work will be finished?
Answers
Answer: 9.6 days
Step-by-step explanation:
Rashid can do a piece of work in 8 days. Rashid work rate will then be:
= 1/8 owe day.
Tipu can finish in 12 days. Tipu's work rate will be: = 1/12 owe day.
Their work rate together will then be:
= 1/8 + 1/12
= 3/24 + 2/24
= 5/24
From the calculation, together they will finish the work in:
= 1 ÷ 5/24
= 1 × 24/5
= 24/5 days
= 4.8 days
Busy since they are working on alternate days, then this will be multiplied by 2 which will be:
= 4.8 × 2
= 9.6 days
HELP ASAP!!Solve for x. Enter the solutions from least to greatest.
X squared minus 5x minus 14=0
lesser x=
greater x=
Answers
what multiplies to negative 14 and adds to negative 5? -7 and positive 2.
(x - 7) (x + 2) = 0
Lesser x = -2
Greater x = 7
find a, b (3a- 2) (A+10 ) (3b - 15) (2b +5)
Answers
6b2+15b-30b-75=6b2-15b-75
Due in 20 please help
The polygons are similar. Find the values of
the variables. Write an equation and solve,
showing ALL the work.
Answers
It tells you they are similar. This means the angles are the same, and the sides are proportionate.
Look at the 12 and 4 at the very bottom. This tells you the ratio of the sides. Since 12 / 4 = 3, you can find y with 2 * 3 which is 6.
From that, you also know that 3z = 3y - 2. Substitute the value of y in and you can find z.
Corresponding angles are exactly the same. which means, (3x)° = 100°
You should get x = 33 1/3, y = 6, z = 5 1/3
Solve: -3k(1-6k)=6k+21
Answers
Answer: Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Exact Form:
k
=
3
+
√
177
12
,
3
−
√
177
12
Decimal Form:
k
=
1.35867789
…
,
−
0.85867789
…
Step-by-step explanation
