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
miskamm [114]
3 years ago
12

Circled one please?

Mathematics
2 answers:
Pepsi [2]3 years ago
4 0

15.Dylan has 400 more

17. 426 divided by 10= 42.6

FromTheMoon [43]3 years ago
3 0

Dylans because he has 400 more milliliters than Erin

You might be interested in
What's the answer to 22+4y-14=0
Gwar [14]
Y=-2 You combine like terms which would be -14 and 22. 22-14=8. Then you subtract that from 0. 0-8=-8. Then divide -8 by 4y. -8÷4=-2
7 0
3 years ago
9. The ratio of boys to girls in Mrs. Reeves's class is 4 to 5. There are 20 girls in the
xxTIMURxx [149]

Answer:

boys : girls

4 : 5

multiply by 4

16 : 20

<u>total = 36</u>

3 0
2 years ago
Read 2 more answers
A statue is mounted on top of a 21 foot hill. From the base of the hill to where you are standing is 57feet and the statue subte
AleksandrR [38]

Please find the attached diagram for a better understanding of the question.

As we can see from the diagram,

RQ = 21 feet = height of the hill

PQ = 57 feet = Distance between you and the base of the hill

SR= h=height of the statue

\angle SPR=Angle subtended by the statue to where you are standing.

\angle x=\angle RPQ= which is unknown.

Let us begin solving now. The first step is to find the angle \angle x which can be found by using the following trigonometric ratio in \Delta PQR :

tan(x)=\frac{RQ}{PQ} =\frac{21}{57}

Which gives \angle x to be:

\angle x=tan^{-1}(\frac{21}{57})\approx20.22^{0}

Now, we know that\angle x and \angle SPR can be added to give us the complete angle \angle SPQ in the right triangle \Delta SPQ.

We can again use the tan trigonometric ratio in \Delta SPQ to solve for the height of the statue, h.

This can be done as:

tan(\angle SPQ)=\frac{SQ}{PQ}

tan(7.1^0+20.22^0)=\frac{SR+RQ}{PQ}

tan(27.32^0)=\frac{h+21}{57}

\therefore h+21=57tan(27.32^0)

h\approx8.45 ft

Thus, the height of the statue is approximately, 8.45 feet.

3 0
3 years ago
Pls help I’ll brainlest and add extra points
Phoenix [80]

Answer:

26. D) $252

27. A) -6.7 + 6.8

Step-by-step explanation:

26. 400 * 0.3 = 120

400 - 120 = 280

280 * 0.1 = 28 (because the 10% is additional, cannot add it to the original 30%)

280 - 28 = 252

27. -4.5 + 4.4 = -0.1

- 6.7 + 6.8 = 0.1

-0.1 + 0.1 = 0

6 0
2 years ago
Plz help me and plz show work 1.
gulaghasi [49]

Answer:

400 800 1200 1600 2000 is anwser

3 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me answer question number 3.
    12·1 answer
  • Mara is building a wind chime. She needs string in the following lengths: six
    15·1 answer
  • Locate the asymptotes and graph the rational function f(x)=-9/ x^2-25
    14·1 answer
  • Ling lives 2 miles from school. It took him 15 minutes to bike from school to home. The first half of the distance he biked at a
    8·2 answers
  • 12 times 12 help please so work
    5·2 answers
  • The earth is 146000000 kilometres from the sun . what is this number in standard form?
    7·1 answer
  • I really REALLY need the work for these 5 math problems, I can't wrap my brain around how to understand how to do this still and
    7·1 answer
  • Hello Kitty has created a new system of conversion for the residents of Kitty Nation. The standard for measurement of length in
    7·1 answer
  • Solve the system of equations by elimination:<br> −5x+y+5z=27<br> 5x+5y−4z=−12<br> −6y−z=−16
    5·1 answer
  • How do you solve for (w-2)²-63=0 where w is a real number
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!