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
sergey [27]
3 years ago
5

A baby blue whale weighed 3 ton at birth. Ten days later, it weighed 4 tons. Assuming the same rate of growth, which equation sh

ows the weight w when the whale is d days old?
A. w=10d+3
B. w=10d+4
C. w=0.1d+3
D. w=d+10
Mathematics
1 answer:
Andreyy893 years ago
7 0
The answer is d I believe
You might be interested in
A right square prism has a volume of 75 cubic inches. The prism is enlarged so its height is increased by a factor of 5, but the
kvasek [131]

Answer:

The new volume is 375 cubic inches.

Step-by-step explanation:

Volume of a right square prism:

The volume of a right square prism is given by:

V = a^2h

In which a is the length of the edge and h is the height.

A right square prism has a volume of 75 cubic inches.

This means that:

a^2h = 75

The prism is enlarged so its height is increased by a factor of 5

Edge is the same, height is 5 times. So

a^2(5h) = 5(a^2h) = 5*75 = 375

The new volume is 375 cubic inches.

8 0
2 years ago
Find the measure of the missing angles.
dezoksy [38]

Answer:

y=90 degrees

x=51 degrees

Step-by-step explanation:

all right angles are 90 degrees

90+39=129

180-129=51

8 0
2 years ago
Read 2 more answers
Which graph represents y - 1 = 2(x - 2)?
Stels [109]

Answer: there isn’t a graph shown

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
2. Find tan A for the right triangle below:
Andreyy89

Answer:

tan A=\frac{8}{15}

Step-by-step explanation:

According to the trigonometric ratios the tangent of an angle is the ratio of perpendicular to base, i.e.

tan\theta=\frac{Perpendicular}{Base}

In the provided triangle the perpendicular is 8 and base is 15.

Compute value of tan <em>A</em> as follows:

tan\theta=\frac{Perpendicular}{Base}\\tanA=\frac{8}{15}\\

Thus, the value of tan <em>A</em> is \frac{8}{15}.

8 0
3 years ago
Is this correct? If not please tell the correct answer and how u got it​
ICE Princess25 [194]

Answer:

Its incorrect

Step-by-step explanation:

Area is width times height but in this case its 3 numbers so after you did width time height if I'm not mistaken you multiply that number by 4 so you were supposed to multiply 5 and 6 the answer is 30 and then multiply 30 by 4 which is 120 I think.

4 0
3 years ago
Other questions:
  • Simplify: (2x2 - 7x - 2) + (2x + 6)
    15·1 answer
  • In circle O what is the measure of angle B if the measure of angle A is 20 degrees.
    7·1 answer
  • Plzz help! bralilest asap
    6·2 answers
  • Classify each pair of angles as Complementary, Supplementary or neither.
    5·1 answer
  • The next day, another group spent a total of $61. Each person in this group paid for general admission, and one person bought a
    12·1 answer
  • What is the answer to 3x + 4x - 2x
    9·2 answers
  • Part C: Give an example of a situation in which a percentage is greater than 100%. (2 points)
    5·1 answer
  • Please help soon! Thanks! Solve for x
    12·1 answer
  • The table shows the ratio of tables to chairs in a classroom.
    9·1 answer
  • For charles the great please help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!