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
galina1969 [7]
2 years ago
9

I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont k

now try your best. Please do it quick, please do all :D

Mathematics
2 answers:
nataly862011 [7]2 years ago
4 0

Answer:

the characters choices often cause the conflicts

create links to other slides , videos or documents

a presentation that does not have any interaction

Step-by-step explanation:

hope I helped!! ;)

svet-max [94.6K]2 years ago
3 0

Answer:

#1=b

#2=d

#3=a

Step-by-step explanation:

i think

You might be interested in
A dinosaur fossil is 93,550,000 years old. How can you express this age in scientific notation
garik1379 [7]

1. 9.355 × 10^{7} can be used to express the age of the dinosaur fossil.

Step-by-step explanation:

Step 1; To determine which value is the closest to 93,550,000 we must calculate how much the 4 options equal. If there are decimals in the number, they are moved from the decimal part of the number to the integer part with every power of 10 i.e. 2.4 × 10 = 24, 2.44 × 10² = 244.

Step 2; Now we determine how much the 4 options equal.

1. 9.355 × 10^{7} = 93,550,000.

2. 9 × 10^{7} = 90,000,000.

3. 9.36 × 10^{7} = 93,600,000.

4. 9.3 × 10^{7} = 93,000,000.

Out of the four options, option 1 equals the value of 93,550,000. So option 1 can be used to express the age with the highest precision.

5 0
3 years ago
Read 2 more answers
There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter.
Gemiola [76]
12.04 meters is 474 inches so 12 would be closest
8 0
2 years ago
Write an equation of an ellipse in standard form with the center at the origin and a height of 12 units and width of 19 units.
gladu [14]

Answer:

The equation of the ellipse in standard form is 4x²/361 + y²/36 = 1

Step-by-step explanation:

* Lets revise the equation of the ellipse

- The standard form of the equation of an ellipse with center (0 , 0 )  

  and major axis parallel to the x-axis is x²/a² + y²/b² = 1  

# a > b  

- The length of the major axis is 2a  

- The coordinates of the vertices are ( ± a , 0 )  

- The length of the minor axis is 2b  

- The coordinates of the co-vertices are ( 0 , ± b )  

- The coordinates of the foci are ( ± c , 0 ) , where c ² = a ² − b²  

* Lets solve the problem

∵ The center of the ellipse is (0 ,0)

∵ Its width is 19 units

∴ The length of the major axis is = 19

∴ 2a = 19 ⇒ divide both sides by 2

∴ a = 19/2 ⇒ ∴ a² = 361/4

∵ Its height is 12 units

∴ The length of the minor axis is = 12

∴ 2b = 12 ⇒ divide both sides by 2

∴ b = 12/2 = 6 ⇒ ∴ b² = 36

- Lets write the equation in standard form

∵ The equation is x²/a² + y²/b² = 1

∴ x²/(361/4) + y²/36 = 1 ⇒ simplify it

∴ 4x²/361 + y²/36 = 1

* The equation of the ellipse in standard form is 4x²/361 + y²/36 = 1

7 0
3 years ago
What is the measure of ZEKY in this figure?
zzz [600]

Answer: 104 degrees

Step-by-step explanation:

5 0
2 years ago
A hot air balloon hovers above its launch site at an altitude of 100 meters. The pilot of the balloon sights a parking lot at a
IgorLugansk [536]

Answer:

The horizontal distance between the parking lot and the launch site is 470 meters

Step-by-step explanation:

Let

x----->  the horizontal distance between the parking lot and the launch site

we know that

The tangent of angle of 12 degrees is equal to divide the altitude of 100 meters by the horizontal distance

so

tan(12°)=100/x

Solve for x

x=100/tan(12°)=470 meters

6 0
2 years ago
Other questions:
  • 2. Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 2000/3 pi in^3 . One day, her sink clogge
    14·1 answer
  • Divide 33 photos into two groups so the ratio is 4:7
    12·1 answer
  • The table shows locations on a map.
    6·2 answers
  • I have a project about fractions. Its the last day of school. Pls answer this question. What fraction is less than 1/2?
    13·1 answer
  • Find the missing angle according to the Triangle Exterior Angle Theorem
    5·1 answer
  • A fruit stand has 5 bags of apples with 8 apples in each bag if there are 3 more aples on the shelf next to the bags how many to
    5·1 answer
  • Can someone please explain this
    15·2 answers
  • A number y is rounded to 2 decimal places
    8·1 answer
  • Drop down answers are
    6·1 answer
  • Give the side lengths in order from least to greatest. The side lengths are LM, MK, LK.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!