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
spayn [35]
2 years ago
11

PLEASE HELP WILL GIVE BRAINLIEST!!!!!!!!!!!

Mathematics
1 answer:
ololo11 [35]2 years ago
7 0
The first one is correct
You might be interested in
During a football game a concession stand sold a family three hamburgers and two hotdogs for a total of $13 it's sold another fa
guajiro [1.7K]

Answer:

The price of each hamburger is $3

The price of each hot dogs is $2  .

Step-by-step explanation:

Given as :

The total price of 3 hamburger and 2 hot dogs = $13

The total price of 2 hamburger and 5 hot dogs = $16

Let The price of each hamburger = $x

Let The price of each hot dogs = $y

<u>Now, According to question</u>

3 x + 2 y = 13              .........A

2 x + 5 y = 16              .......B

Now, Solving to eq A and B

3 × (2 x + 5 y ) - 2 × (3 x + 2 y ) = 3 × 16 - 2 × 13

Or, (6 x + 15 y) - (6 x + 4 y) = 48 - 26

Or, (6 x - 6 x) + (15 y - 4 y) = 22

Or, 0 + 11 y = 22

∴  y = \dfrac{22}{11}

i.e y = $2

so, The price of each hot dogs = y = $2

<u>Now, Put the value of y into eq B</u>

i.e 2 x + 5 y = 16

or, 2 x + 5 × 2 = 16

or, 2 x = 16 - 10

or, 2 x = 6

∴  x = \dfrac{6}{2}

i.e x = $3

So, The price of each hamburger = x = $3

Hence, The price of each hamburger is $3 and  The price of each hot dogs is $2  . Answer

3 0
3 years ago
Question in screenshot
sesenic [268]

Answer:

10

Step-by-step explanation:

use pythagorean theorm

√(8^2+6^2) = 10

6 0
3 years ago
HELP NEEDED ASAP WILL GIVE 5 STAR RATING AND BRAINLIEST!
stealth61 [152]

Answer:

The answer to your question is: ∠K   = 138°

Step-by-step explanation:

m∠N = 42°

m∠K = ?

The sum of all the internal angles in a quadrangle equals 360°

then

        ∠N + ∠L + ∠M + ∠K = 360°

        ∠N = ∠ L   and ∠M = ∠K

So, 2 ∠N + 2 ∠K = 360

Substitution

       2 (42) + 2 ∠K = 360

       84  + 2 ∠K = 360

       2 ∠K = 360 - 84

       2 ∠K = 276

      ∠K  = 276 / 2

     ∠K   = 138°

8 0
2 years ago
Solve the equation and state the value of x<br>w - 2 = -8- 5w​
Wewaii [24]

Answer:

x=-1

Step-by-step explanation:

w-2=-8-5w

-2=-8-6w

+8 +8

6=-6w

divide 6 in both side

x=-1

hope this help.

4 0
3 years ago
Find the value of x. The diagram is not to scale.
DiKsa [7]

Sum of interior angles in a pentagon=540°

148+112+2x+2x+10+90=540

360+4x=540

4x=540-360

4x=180

x=180/4

x=45°

5 0
2 years ago
Other questions:
  • Rob spent half of his weekly allowance on candy. To earn more money his parents let him weed the garden for $7. What is his week
    12·1 answer
  • Can someone please help me?????!!!!
    12·1 answer
  • What are the next 2 terms in the sequence -9,-8,-4, 5, 21, 46,
    10·1 answer
  • $14.40 for 4.5 pounds of beef
    5·2 answers
  • Please I need help! answer below.<br> Is A. B. C. D.?
    14·1 answer
  • Please Help!
    9·1 answer
  • What num com between 4 and 6?
    7·2 answers
  • HELP PLEASE WILL GIVE BRAINLIEST IF CORRECT
    5·1 answer
  • Work out:<br> 2/3p - 3/4 = 0.2
    8·2 answers
  • The figure below is composed of eight circles, seven small circles and one large circle containing them all. Neighboring circles
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!