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
geniusboy [140]
3 years ago
6

What is the distance between point A and point B? Round to the nearest tenth.

Mathematics
2 answers:
UkoKoshka [18]3 years ago
6 0
B. 2.2 units 

That's my answer
Andreas93 [3]3 years ago
6 0
Distance formula is like pythagoren ahtoerem
D=\sqrt{(7-2)^{2}+(5-8)^{2}}
the distance between oints (x1,y1) and (x2,y2) is
D=\sqrt{(x1-x2)^{2}+(y1-y2)^{2}}
A=(-3,-1) and (5,2)
D=\sqrt{(-3-5)^{2}+(-1-2)^{2}}
D=\sqrt{(-8)^{2}+(-3)^{2}}
D=\sqrt{64+9}
D=\sqrt{73}
aprox
D=8.54
round
D=8.5 units

C
apxos
D=5.8309....

round
D=5.8 units


You might be interested in
State whether the following number is divisible by 2,5, or 10. 215
adoni [48]

Answer

215 can only be divided by 5

4 0
3 years ago
If Jaime is riding at 14 miles per hour and Cori is riding at 0.40 km per minute, how far will each of them bike in two hours? 1
user100 [1]

Answer:

just take speed =distance ÷time

dustance is speedxtime

14x1.61=22.54÷60 to change to min =0.37km per minute

0.40x0.37= 0.148 km

perhaps I may get wrong

5 0
3 years ago
What is the proper equation <br> (-5cd^-4)(2cd^2)^2
mojhsa [17]

Answer:

-20c^3

Step-by-step explanation:

((−5c)(d−4))((2cd2)2)

= −20c3d4 /d4

=-20c^3

7 0
3 years ago
In right ∆ABC with m∠B=30°, AC = 4.<br> Find AB, HB and Area of triangle ABC
alexdok [17]

Answer:

hb=4√3

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
How to show these 2 problems are inverses
nataly862011 [7]
\bf \begin{cases}&#10;f(x)=\sqrt[3]{7x-2}\\\\&#10;g(x)=\cfrac{x^3+2}{7}&#10;\end{cases}\\\\&#10;-----------------------------\\\\&#10;now&#10;\\\\&#10;f[\ g(x)\ ]\implies f\left[ \frac{x^3+2}{7} \right]\implies \sqrt[3]{7\left[ \frac{x^3+2}{7} \right]-2}\implies \sqrt[3]{x^3+2-2}&#10;\\\\\\&#10;\sqrt[3]{x^3}\implies x\\\\&#10;-----------------------------\\\\&#10;or&#10;\\\\&#10;g[\ f(x)\ ]\implies g\left[\sqrt[3]{7x-2}\right]\implies \cfrac{\left[\sqrt[3]{7x-2}\right]^3+2}{7}&#10;\\\\\\&#10;\cfrac{7x-2+2}{7}\implies \cfrac{7x}{7}\implies x

thus f[ g(x) ] = x indeed, or g[ f(x) ] =x, thus they're indeed inverse of each other
8 0
3 years ago
Other questions:
  • Rewrite the formula to find the radius of a sphere. The volume (V) of a sphere is given by the formula V=4/3 pi r^2
    14·2 answers
  • What addition doubles fact can help you find 4+3? Explain how you know
    11·1 answer
  • 5x^2+3x=252<br> Ok because I need help
    12·1 answer
  • -7x-6y=-1
    15·1 answer
  • An Indian tepee is a conical tent. Find the number of cubic feet of air in a teepee 10 ft. in diameter and 12 ft. high.
    9·1 answer
  • Please help me it is due tonight
    6·1 answer
  • Need answer asap pls...........
    8·2 answers
  • How do you find the slope of a line? How do you know if two lines are parallel? give examples
    5·2 answers
  • Select all of the names of this polygon.
    5·1 answer
  • Suppose that angle COP and angle TOD are vertical angles, the measure of angle COP is 11x-17 and The measure of angle TOD is 9x+
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!