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
RideAnS [48]
3 years ago
15

50 POINTS!!!! Find the value of x. 7 10 14 17

Mathematics
1 answer:
mote1985 [20]3 years ago
8 0

Answer:

  7

Step-by-step explanation:

The segment perpendicular to the chord bisects it. The hash marks indicate that both chords are the same length, so their distance from the center is the same. x = 7

You might be interested in
Angle 2 is 2x+10 angle 4 is 4x+80 solve for x
Airida [17]

Answer:

15

Step-by-step explanation:

Angle 2 is 2x+10

angle 4 is 4x+80

and from the figure we can understand that when we add these 2 equations

We get

6x+ 90= 180

6x = 180 - 90= 90

6x= 90

x = 90 ÷ 6 = 15

answer = 15

7 0
2 years ago
Find the volume of the composite figure. Explain your thought, explain how your arrived at your answer. SHOW YOUR WORK FOR FULL
kobusy [5.1K]
We assume the composite figure is a cone of radius 10 inches and slant height 15 inches set atop a hemisphere of radius 10 inches.

The formula for the volume of a cone makes use of the height of the apex above the base, so we need to use the Pythagorean theorem to find that.
   h = √((15 in)² - (10 in)²) = √115 in

The volume of the conical part of the figure is then
   V = (1/3)Bh = (1/3)(π×(10 in)²×(√115 in) = (100π√115)/3 in³ ≈ 1122.994 in³


The volume of the hemispherical part of the figure is given by
   V = (2/3)π×r³ = (2/3)π×(10 in)³ = 2000π/3 in³ ≈ 2094.395 in³

Then the total volume of the figure is
   V = (volume of conical part) + (volume of hemispherical part)
   V = (100π√115)/3 in³ + 2000π/3 in³
   V = (100π/3)(20 + √115) in³
   V ≈ 3217.39 in³
4 0
2 years ago
If a heptagon has an area of 105 in2, what is the measure of one side ?
kumpel [21]

Answer:

5.38 inches

Step-by-step explanation:

The formula for Area of an Heptagon

= A=7/4a²cot(180°/7)

Area = 105in²

Side a = ?

The formula for Side a

= √4A ×tan (180°/7)/7

= √4 × 105 × tan (180°/7) /7

= 5.37536 inches

Approximately = 5.38 inches.

4 0
2 years ago
3. Ginny baked a cake last night. She put 1/6 cup
Triss [41]

Answer:

4/6 or 2/3 of a cup

The drawing will help

5 0
3 years ago
In a school of 330 students, 85 of them are in the drama club, 200 of them are in a sports team and 60 students do drama and spo
PilotLPTM [1.2K]

Answer:

nn n h hbjfbyfdxjnw1urdnbr3rb3j ruh3w drk4jtYHU&jt5krde,frtnjhd,dbf

Step-by-step explanation:

jddddddmk.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

7 0
3 years ago
Other questions:
  • One cube has an edge length 5 cm shorter than the edge length of the second cube. The volume of the smaller cube is 216 cm?. Wha
    8·1 answer
  • 540 less than the product of 54 and a number is 918
    14·2 answers
  • Allison car can drive 450 miles on just 12 gallons of gas what is the mileage per gallon
    11·1 answer
  • Question 3
    12·1 answer
  • Systems of linear equations ; elimination method<br><br><br> pls help&lt;3
    11·1 answer
  • in cooking, 1 drop is equal to 1/6 of a dash. if a recipe calls for 2/3 of a dash, write an expression that would give the numbe
    14·1 answer
  • you miss three out of 10 questions on a science quiz and four out of 15 questions on the math quiz which quiz has a higher perce
    7·2 answers
  • Please help. I suck at math. Can someone simply the expression -3x-7(x+4)? ​
    7·2 answers
  • A study will be conducted to investigate whether there is a difference in mean tail lengths between two populations of snow leop
    11·1 answer
  • Help. Me. Please. I don't understand it!! Asap please!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!