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
juin [17]
3 years ago
10

20 ft 12 ft 23 ft = what is the answer of this question

Mathematics
1 answer:
mihalych1998 [28]3 years ago
3 0

Answer:

If you are simply adding them then it's 55 ft.

You might be interested in
If you multiply me by 4 and increase that value by 6, I am 34! What's my number?
Vladimir [108]

Answer:

7

Step-by-step explanation:

Seven times four equals 28 plus six equals 34 please make me brainliest :3

7 0
2 years ago
Read 2 more answers
In a group of 40 people, 27 can speak English and 25 can speak Spanish. How many can speak
Svetradugi [14.3K]

\qquad {\: \:\bigstar \:  {\underline{\overline{\boxed{\bf{Information \: provided \:  with  \: us }}}}}\: \bigstar}

➻ In a group of 40 people, 27 can speak English and 25 can speak Spanish.

\qquad {\: \:\bigstar \:  {\underline{\overline{\boxed{\bf{What \: we \:  have  \: to \: find ? }}}}}\: \bigstar}

➻ The required number of people who can speak both English and Spanish .

\qquad {\: \:\bigstar \:  {\underline{\overline{\boxed{\bf{Assumption}}}}}\: \bigstar}

<u>Consider</u> ,

➻ A → Set of people who speak English.

➻ B → Set of people who speak Spanish

➻ A∩B → Set of people who can speak both English and Spanish

\qquad {\: \:\bigstar \:  {\underline{\overline{\boxed{\bf{Given}}}}}\: \bigstar}

  • ➻ n (A) = 27

  • ➻ n (B) = 25

  • ➻ n (A∪B) = 40

  • ➻ n(A∩B) = ?

\qquad {\: \:\bigstar \:  {\underline{\overline{\boxed{\bf{Now}}}}}\: \bigstar}

➻ n(A∪B) = n(A) + n (B) - n(A∩B)

➻ 40 = 27 + 25 - n (A∩B)

➻ 40 = 52 - n (A∩B)

➻ n (A∩B) = 52 - 40

➻ ∴ n (A∩B) = 12

\qquad {\: \:\bigstar \:  {\underline{\overline{\boxed{\bf{Therefore}}}}}\: \bigstar}

∴ Required Number of persons who can speak both English and Spanish are <u>12 .</u>

━━━━━━━━━━━━━━━━━━━━━━

\qquad {\: \:\bigstar \:  {\underline{\overline{\boxed{\bf{Verification}}}}}\: \bigstar}

➻ n(A∪B) = n(A) + n (B) - n(A∩B)

➻ 40 = 27 + 25 - 12

➻ 40 = 52 - 12

➻ 40 = 40

➻ ∴ L.H.S = R.H.S

━━━━━━━━━━━━━━━━━━━━━━

6 0
2 years ago
For which values of x is the inequality 2(1 + x) &gt; x + 8 true?
Fynjy0 [20]
The answer is C. If you substitute x for 6 and , the equation looks like this:
2(1+6)>5+8
Solve.
2(7)>13
14>13

Since 14 is greater than 13, the values make the statement true
6 0
2 years ago
Read 2 more answers
Ansha drove 45 MPH (miles per hour). How far can she go in 3 hours?
aleksley [76]

Answer:

135 miles.

Step-by-step explanation:

45 x 3= 135

6 0
2 years ago
Read 2 more answers
2 tens 1 one times 10
elena-14-01-66 [18.8K]
I believe its... 21 × 10 = 210
6 0
2 years ago
Read 2 more answers
Other questions:
  • How do you write 9.14 X 10^-5 in standard form?
    15·1 answer
  • Write "x is less than or equal to zero" three different ways.
    15·1 answer
  • Dan had 2 1/2 cookies and ate 1/2 of a cookie. Of the original number of cookies, the fractional part that he ate was
    10·1 answer
  • I'm I right?????? because i think i am
    9·2 answers
  • A cylindrical tin can for cookies has a height of 6 inches and a radius of 2 inches. What is the volume of the tin can? Use 3.14
    7·1 answer
  • A photograph shows a man standing next to a tool shed. The man is 6 ft tall. In the​ photograph, he is 0.5 inch tall and the too
    12·2 answers
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    15·1 answer
  • A group of 50 students at a day camp got to choose an activity to do. 21 chose to make a craft, 16 chose to play volleyball and
    10·2 answers
  • Which algebraic expression represents "the quotient of a number and thirty"? 30 + a 30a StartFraction 30 Over a EndFraction Star
    7·2 answers
  • Sonia earned 2,100 at her uncle’s orchid .if she worked for 70 days and earned the same amount of money each day.how much money
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!