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
Juliette [100K]
3 years ago
13

Which expressions are equal to 105?

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0

Answer:

103 and 102

Step-by-step explanation:

u add them together

You might be interested in
Please help right away.
Travka [436]

\sum\limits_{k=1}^{\infty}420\left(\dfrac{1}{6}\right)^{k-1}

The infinite geometric series is converges if |r| < 1.

We have r=1/6 < 1, therefore our infinite geometric series is converges.

The sum S of an infinite geometric series with |r| < 1 is given by the formula :

S=\dfrac{a_1}{1-r}

We have:

a_1=420\left(\dfrac{1}{6}\right)^{1-1}=420\left(\dfrac{1}{6}\right)^0=420\\\\r=\dfrac{1}{6}

substitute:

S=\dfrac{420}{1-\frac{1}{6}}=\dfrac{420}{\frac{5}{6}}=420\cdot\dfrac{6}{5}=84\cdot6=504

Answer: d. Converges, 504.

8 0
3 years ago
What is the answer to:<br> 3(x-2)+2(4x-1)
irga5000 [103]
11x-8 is the answer
8 0
3 years ago
Read 2 more answers
What is the volume of a hemisphere with a radius of 2.1 m, rounded to the nearest tenth of a cubic meter?
Art [367]

Answer:

The volume of hemisphere is <u>19.4 cubic meter</u>.

Step-by-step explanation:

Given:

A hemisphere is with a radius of 2.1 m.

Now, to find the hemisphere volume with radius 2.1 m.

Radius\ (r) = 2.1 m.

So, we put formula to get the volume of hemisphere:

Volume=\frac{2}{3} \pi r^3\ \ \ \ \ (Taking\ the\ value\ of\ \pi =3.14)\\\\Volume=\frac{2}{3} \times 3.14\times 2.1^3\\\\Volume=\frac{2}{3} \times 3.14\times 9.26\\\\Volume=19.384\ cubic\ meter.

<u><em>Hence, the rounded to the nearest tenth of a cubic meter is 19.4 cubic meter.</em></u>

Therefore, the volume of hemisphere is 19.4 cubic meter.

3 0
2 years ago
80 POINTS HELP<br> 1. What is the value of x? Show all of your work.
AnnyKZ [126]

Answer:

x = 9cm

Step-by-step explanation:

This is a right triangle so we can use the Pythagorean theorem

a^2 + b^2 = c^2  where a and b are the legs and c is the hypotenuse

6^2 + x^2 = ( sqrt(117) ^2)

36 + x^2 = 117

Subtract 36 from each side

x^2 = 117 -36

x^2 = 81

Take the square root of each side

sqrt(x^2) = sqrt(81)

x = 9

6 0
3 years ago
Read 2 more answers
1. What is the ratio of black to white squares? (1 mark)<br> I
kati45 [8]

im sure it would be 2:4. if it was to be simplified it would be 1:2

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which graph is the result of reflecting f(x) = One-fourth(8)x across the y-axis and then across the x-axis? On a coordinate plan
    5·2 answers
  • I need help ASAP!!!!!!!!!!!!!!!
    10·1 answer
  • If g=5 and k=1, evaluate 9+gk 1.13 2.14 3.15 4.16
    13·1 answer
  • The same sequence may be defined in three ways: 1) f(x) = 6x + 5 for x = {1, 2, 3, ...}, 2) a1 = 11 and an + 1 = an + 6 for n =
    15·2 answers
  • Gavin goes to the market and buys one rectangle shape board. The length of the board is 16 cm and width of board is 10cm . If he
    13·1 answer
  • Point P is the interior of ∠OZQ. If m∠OZQ = 125 and m∠OZP = 62, what is m∠PZQ?
    9·1 answer
  • How do i find the factors of 48
    6·2 answers
  • Which of these numbers ehrn rounded to the nearest tenth is 8.3? 8.28 8.2 8.33.3
    8·1 answer
  • How many is 72 : 64 equvalent ratio
    13·2 answers
  • Laura babysat 8 nights during the month of July. She earned $22, $30, $35, $25, $25, $20, and $27 for seven nights. How much did
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!