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
Whitepunk [10]
3 years ago
11

PLS HELP ME I NEED AN ANSWER QUICK!

Mathematics
1 answer:
k0ka [10]3 years ago
5 0
So 30 and 2.5 would be subtracted and added by whatever value. Then divided hope that helped
You might be interested in
How many zeros are at the end of the number 2^12 x 5^7 ?
Katena32 [7]

Answer:

7 zeroes

Step-by-step explanation:

I HOPE it will help you

4 0
3 years ago
Read 2 more answers
To create a giant gemstone, sara first made two identical square pyramids that each had a base area of 100 square inches. Then s
inysia [295]

Answer:

8 inches.

Step-by-step explanation:

From the statement we have that they first made two identical square pyramids, each with a base area of 100 square inches.

Ab = s ^ 2 = 100

Therefore each side would be:

s = (100) ^ (1/2)

s = 10

So, side of the square base = 10 inches

Then they tell us that they glued the bases of the pyramids together to form the precious stone. The surface area of the gemstone is 520 square inches, so for a single pyramid it would be:

Ap = 520/2 = 260

For an area of the square pyramid we have the following equation:

Ap = 2 * x * s + s ^ 2

Where x is the height of each triangular surface and s is the side of the square base

Replacing we have:

260 = 2 * x * 10 + 10 ^ 2

20 * x + 100 = 260

20 * x = 160

x = 160/20

x = 8

Therefore, the value of x is 8 inches.

5 0
3 years ago
I need help now it's an emergency please help me with this
marshall27 [118]

Answer:

Population of the 48th generation will be 4469.

Step-by-step explanation:

Recursive formula by which the population is increasing,

L_{n+1}=L_n+95

L₀ = 4

Common difference 'd' = 95

Recursive formula represents a linear growth in the population.

Therefore, explicit formula for the given sequence will be,

L_n = L₀ + (n - 1)d [Explicit formula of an Arithmetic sequence]

Here n = Number of terms

L₄₈ = L₀ + (48 - 1)(95)

     = 4 + 4465

     = 4469

Therefore, population of the 48th generation will be 4469.

4 0
3 years ago
The size 4 soccer ball sean's team uses should weigh no more than 0.37 kilogram and no less than 0.31 kilogram a soccer bag has
SCORPION-xisa [38]

Answer:

the most they could weigh is .74 kilos and the least would be .62

Step-by-step explanation:


7 0
3 years ago
What is the algebraic expression that describes the monthly salary?
fomenos

Answer:

D

Step-by-step explanation:

10*20=200

200 + 1020= 1220

Works for the first one

20*20=400

400+ 1020=1420

Works for the second one

30*20=600

600+1020=1620

Works for the third one, and all the others one so forth.


You take the number on the left (10, 20, 30, 40, 50, 60, 70) and times it by 20, replacing the x in the equation with the number on the left side of the table. Then you add the number from said equation to result of the multiplication from the first step.

6 0
3 years ago
Other questions:
  • A manager at a shoe store received an order for 346 pairs of shoes what is 346 rounded to the nearest hundred
    11·2 answers
  • Simplify the expression below.<br><br> (4x)3<br> 4x3<br> 7x3<br> 12x3<br> 64x3
    10·2 answers
  • *Please help* Simplify 3x / 2
    7·1 answer
  • Lavina wants to buy a rocking chair for $160. She'll pay 10% down and pay the rest in six monthly installments. What will be the
    10·2 answers
  • Pls help fast 25 points! 60% of 45 =
    12·2 answers
  • Mr roberts in mr. Roberts inherits some money he keeps $1,800 for himself gives $980 to his wife and divides the rest of mine hi
    12·1 answer
  • 5a - (-9) - 7a - 12<br> 6 - 7m^2 + 4n^2 - 8 - 9m^2 - n^2
    9·1 answer
  • It was recently estimated that homes without children outnumber homes with children by about 8 to 7. If there are 3870 homes in
    7·1 answer
  • HELP MEEEeeeeeEEEEEEEEEEE
    10·2 answers
  • You roll a 6-sided die two times. What is the probability of rolling a number greater than 5 and then rolling a 1?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!