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
makkiz [27]
2 years ago
5

Helppp

Mathematics
1 answer:
adoni [48]2 years ago
7 0

Answer:

- Early in the race,_Alberto_ runs faster.

- Alberto maintains a speed of _20_ km/h during the first hour of the race.

- meanwhile, Bianca’s running speed _Is exponential_

-The first person to cross the finish line is_Bianca_

You might be interested in
How to find instantaneous rate of change?
tensa zangetsu [6.8K]
Just differentiate it with time or with whatever respect you want ! mainly it is time !
6 0
3 years ago
A momma bird is sitting on the ground. The baby bird in the nest can see her momma at an angle of depression of 54°. If the momm
dmitriy555 [2]

Answer:

  • B. 25 ft

Step-by-step explanation:

<u>We have the following points:</u>

  • B- position of baby bird
  • M- position of momma bird
  • G- base of the tree

<u>Given:</u>

  • GM = 18 feet
  • BG = x
  • m∠BMG = 54°

<u>Find the value of x:</u>

  • x / GM = tan ∠BMG
  • x / 18 = tan 54°
  • x = 18 tan 54°
  • x = 24.77 ≈ 25 ft

Correct choice is B

5 0
2 years ago
Lesson 9: Please Help Me! NOTE: There Are 5 Questions!
Vikki [24]
Radius is MN
Cord is TR
Hope this helps
Only two questions came up
6 0
3 years ago
A credit card customer owes $325.60 they charge another purchase of $45.20. how much money does the customer owe?
Burka [1]
$367.80 because you have to add up the purchase the owe and the other one too, then you get your answer
8 0
3 years ago
Read 2 more answers
Please answer see the image
mash [69]

Answer:

<h2>67.7</h2><h2 />

Step-by-step explanation:

perimeter = semicircle (x2) + parallelogram side (x2)

                = 1/2 π 12 (x2) + 15 (x2)

               = 37.7 + 30

               = 67.7

8 0
3 years ago
Other questions:
  • If u(x) = x^5 - x^4 + x^2 and v (x) = -x^2 which expression is equivalent to ( u/ v) (x)
    14·2 answers
  • keely and Grayson played a board game. keely scored 128 points, which was 4 times as many points as Grayson scored
    8·1 answer
  • Round to the nearest thousandth: 6.49993
    15·1 answer
  • Which pair of measurements is not equivalent?
    5·1 answer
  • Which is a correct first step for solving this equation? -3x+2−5x−7=4x+2
    15·2 answers
  • I will give you 100 points and brainliest if you answer
    11·2 answers
  • Convert the measurement. HELP ME ASAP
    14·1 answer
  • A ball has a mass of 140 g. What is the force needed to accelerate the ball at 25m/s 2
    7·1 answer
  • Pls help me
    10·2 answers
  • I need help with this question
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!