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
lisov135 [29]
2 years ago
10

If Given:

Mathematics
1 answer:
sasho [114]2 years ago
6 0
C i think that would be the answer

You might be interested in
Holly drove 100 miles in 4 hours, and Yemi drove 100 miles in 5 hours. How can you compare the speeds of Holly and Yemi? Explain
Lelu [443]
The first thing that yo do is divide 100 by 5 for Yemi and that's how fast she drove which is 20 miles per hour. And then you do the same thing for Holly 100 divided by 4 which is 25 mph. So Holly is driving faster than Yemi. So you can compare them by dividing the miles by hours for both of them.
3 0
3 years ago
Find the value of the angle θ rounded to 1 DP.
kogti [31]

Answer:

Step-by-step explanation:

Sin 21 = \frac{opposite side}{hypotenuse}

Sin 21 = \frac{BC}{15}

0.3583 = \frac{BC}{15}

0.3583*15 = BC

BC = 5.3745 = 5.37 m

Tan ∅ = \frac{opposite side}{adjacent side}

Tan ∅ = \frac{4}{5.37}= 0.7448

∅ = tan⁻¹ (0.7448) = 36.67 = 36.7

5 0
2 years ago
Consider the line y=1 x -1 and the point P=(2,0).
Montano1993 [528]

Answer:

Step-by-step explanation:

d(x)=√((x-2)2+(y-0)²)

=√((x-2)²+y²)

=√((x-2)²+(x-1)²)

=√(x²-4x+4+x²-2x+1)

=√(2x²-6x+5)

D=d²(x)=2x²-6x+5

b.\\\frac{dD}{dx}=4x-6\\\frac{dD}{dx}=0,gives \\4x-6=0\\x=\frac{3}{2}\\\frac{d^2D}{dx^2}=4 >0 at x=\frac{3}{2}\\so~D~or~d^2~or~d~is~minimum~at~x=\frac{3}{2}\\so~y=1(\frac{3}{2} )-1=1/2=0.5\\so~nearest~point~is~(1.5,0.5)

8 0
2 years ago
Decrease £77 by 8%<br> Give your answer rounded to 2 DP
maxonik [38]

Answer:

the answer is 70.84. hope this helps

7 0
3 years ago
Suppose the linear regression line y=2.1x+130 predicts sales based on the money spent on advertising. If x represents the dollar
slega [8]

Linear regression line y=2.1x+130 predicts sales based on the money spent on advertising.

Linear regression represents the relationship between two variables. the value of y depends on the value of x.

x represents the dollars spent in advertising and y represents the company sales in dollars.

We need to find out sales y when $150 spends on advertising.

Plug in 150 for x and find out y

y = 2.1 x + 130

y = 2.1 (150) + 130

y= 445

The company expects $445 in sales

5 0
3 years ago
Other questions:
  • 3(c+2)=36 what is c=?
    13·2 answers
  • 25x^2+9y^2+72y-81=0. Find the standard form of the equation by completing the square. Then identify and graph each conic.
    11·1 answer
  • Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.
    8·1 answer
  • 1 of every 20 cookiee falls apart. if you nake 40 cookues how many will fall apart?
    7·2 answers
  • What is the value of -4x + 12 if x = -4
    9·2 answers
  • 10p-3p-2/4+5 when p=10
    15·1 answer
  • PLEASE ANSWER FAST I WILL GIVE BRAINIEST TO WHOEVER GETS IT RIGHT !! a certain forest covers an area of 2000 square kilometers s
    5·1 answer
  • What is an equation of a line that passes through the points (1,8) and (-1, -2)
    9·1 answer
  • 2-An 83cm piece is cut from a length of ribbon measuring 1.3 metres. What length is left?
    15·1 answer
  • A supplier sold a scanner machine for Rs 41,400 with 15% VAT after allowing 10% discount on it's marked price and gained 20%. By
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!