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
Natalka [10]
3 years ago
12

Please hurry I will mark you brainliest

Mathematics
2 answers:
zloy xaker [14]3 years ago
8 0
Uhhhh try using caculator
const2013 [10]3 years ago
4 0

Answer:

D y=2/3 x +1

  y= -3/2 x+2

Step-by-step explanation:

Perpendicular lines have slopes that multiply to -1

The equations are written in slope intercept form

y = mx+b where m is the slope

A 1/5* 5 = 1  not perpendicular

B 2/3 * 3/2 = 1  not perpendicular

C -1/5 * -5 = 1  not perpendicular

D 2/3 * - 3/2 = -1   perpendicular

You might be interested in
a recipe for 1 loaf of bread calls for 2 cups of flour, 12 tablespoons of water, and 1 teaspoon of salt. The recipe can be scale
natulia [17]

Answer:

Step-by-step explanation:

A recipe for 1 loaf of bread calls for 2 cups of flour, 12 tablespoons of water and 1 teaspoon of salt.

Therefore, if we add 2 loaves of bread then double of ingredients will be required for the recipe.

In the same way if 4 loaves of bread have been added, 4 times ingredients will be required.

If 3 cups of flour are added then 3 times of other ingredients will be required.

So the table will be,

Number of loaves   Cups of flour   Tablespoons of water    Teaspoons of salt

         1                             2                        12                                1

         2                             4                       24                                2

         4                             8                       48                                4

         3                             6                       36                                3

4 0
3 years ago
Determine if 7, 8, and 13 can be the lengths of the sides of a triangle. If yes, classify the triangle.
solniwko [45]
Should be A.... hope this helps
5 0
3 years ago
Compound interest of $1000 is invested at 10% compounded continuously, the future value s at any time t in years is given by s=1
crimeas [40]

Answer: 6.93 years

Step-by-step explanation:

Given

Rate of interest is r=10\%

Future value is given by s=1000e^{0.1t}

For the investment to double itself, i.e. s=2000

\Rightarrow 2000=1000e^{0.1t}\\\Rightarrow 2=e^{0.1t}\\\\\text{Taking log both sides}\\\\\Rightarrow \ln 2=0.1t\\\\\Rightarrow t=\dfrac{\ln 2}{0.1}\\\\\Rightarrow t=6.93\ \text{years}

It takes around 6.93 years to double the investment.

8 0
2 years ago
(05.02 LC)
Anvisha [2.4K]
  • siny=s/8
  • tany=s/t

\\ \tt\longmapsto cosy=\dfrac{siny}{tany}

\\ \tt\longmapsto cosy=\dfrac{s/8}{s/t}

\\ \tt\longmapsto cosy=8/t

  • Secy=1/cosy=t/8
7 0
2 years ago
Can someone please help me???<br> I forgot how to do this :(
schepotkina [342]

Answer:

plot it then see if the line is straight or not

7 0
3 years ago
Other questions:
  • Polygon ABCDE is the result of a reflection of polygon LMNOP over the line. Which line segment in the image corresponds to MN to
    15·1 answer
  • Solve:<br><br> x^2 = 81<br><br> x^2 = -9 <br><br> x^2 = 20<br><br> 3x^2 = 125
    14·1 answer
  • Simplify √ 105 . A. 2√ 3 B. √ 105 C. 2√ 7 D. √ 42
    5·2 answers
  • Write an equation in the line in slope intercept form
    15·1 answer
  • Solve the inequality W&gt;Y+H/P for H
    14·1 answer
  • Simplify<br> 4( 2u - 2) - 3(u + 5)​
    10·2 answers
  • 1 and 2 pls help me with these math problems.........
    6·1 answer
  • Question in picture, thankyou ​
    10·2 answers
  • After 5 years time the mother will be twice older than her daughter, Before 6 years she was 3 times Older than her daughter. Fin
    7·1 answer
  • What is the reference angle for 202 degrees
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!