1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Margaret [11]
3 years ago
9

How do I solve problem 1?

Mathematics
2 answers:
alexira [117]3 years ago
4 0
You do 90-45 bc the whole angel must equal 90

love history [14]3 years ago
3 0
45°+45°=90° thats the answer
You might be interested in
Rewrite the equation in slope-intercept form.<br><br>8x-4y=20​
xz_007 [3.2K]
Slope intercept: y = mx + b
Subtract 8x
-4y = 20 - 8x
Divide by -4
Y = -5 + 2x
Switch around
Solution: y = 2x - 5
7 0
2 years ago
If log x+y/5 = 1/2(log x + log y) the find the value of x/y + y/x ?​
V125BC [204]

Given that

log (x+y)/5 =( 1/2) {log x+logy}

We know that

log a+ log b = log ab

⇛log (x+y)/5 =( 1/2) log(xy)

We know that log a^m = m log a

⇛log (x+y)/5 = log (xy)^1/2

⇛log (x+y)/5 = log√(xy)

⇛(x+y)/5 = √(xy)

On squaring both sides then

⇛{ (x+y)/5}^2 = {√(xy)}^2

⇛(x+y)^2/5^2 = xy

⇛(x^2+y^2+2xy)/25 = xy

⇛x^2+y^2+2xy = 25xy

⇛x^2+y^2 = 25xy-2xy

⇛x^2+y^2 = 23xy

⇛( x^2+y^2)/xy = 23

⇛(x^2/xy) +(y^2/xy) = 23

⇛{(x×x)/xy} +{(y×y)/xy} = 23

⇛(x/y)+(y/x) = 23

Therefore, (x/y)+(y/x) = 23

Hence, the value of (x/y)+(y/x) is 23.

4 0
2 years ago
Tom knows that in his school 10 out of every 85 students are left- handed. There are391 students in tom's school. How many in to
zimovet [89]

I believe the answer would be 46 students

> 46 Students in Tom's school are Left-Handed

4 0
3 years ago
A car rental agency rents cars for $26.20 per day plus $0.35 per mile driven. Your travel budget is $200. Write an inequality th
laila [671]

For this case we have to:

x: Represents the number of miles that can be traveled in a day

We have that the cost of daily car rental is given by the following expression:

26.20 + 0.35x

If the person has a budget of $200 then we have to:

26.20+0.35x\leq200\\0.35x\leq200-26.20\\0.35x\leq173.8\\x\leq\frac{173.8}{0.35}\\x\leq496.57

Thus, you can travel 496 miles in one day.

Answer:

26.20 + 0.35x \leq200

6 0
3 years ago
How do you determine the range and median of a Box And Whisker Plot??
lapo4ka [179]
The median ( Q2 ) divides the data set into two parts, the upper set and the lower set. The lower quartile ( Q1 ) is the median of the lower half, and the upper quartile ( Q3 ) is the median of the upper half. Example: Find Q1 , Q2 , and Q3 for the following data set, and draw a box-and-whisker plot.
6 0
3 years ago
Other questions:
  • Tiffany tried to solve an equation step by step.
    5·1 answer
  • A population has a mean muequals160 and a standard deviation sigmaequals20. Find the mean and standard deviation of the sampling
    15·1 answer
  • In radical form simplify, the squareroot of 300
    9·1 answer
  • Multiple binomials by polynomials problem (2+3w)(w^2+6w+9)
    7·1 answer
  • The midpoint of GĦ is M(-3, 4). One endpoint is G(-2, 2). Find the<br> coordinates of endpoint H.
    8·1 answer
  • Use the function f(x) = 2x3 - 3x2 + 7 to complete the exercises.<br> f(−1) = <br> f(1) = <br> f(2) =
    8·1 answer
  • What the equivalent Fahrenheit temperature of 78 degrees Kelvin? *
    11·2 answers
  • Find the missing value in the ratio table.. Please help me
    9·1 answer
  • Https://brainly.com/question/22438984 //help ASAP PLEASE
    8·2 answers
  • Simplify fully<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4x%5E%7B2%7D%20%2B4x%7D%7B2x%5E%7B2%7D%20-2%7D" id="TexFormula1"
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!