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
Sati [7]
3 years ago
15

Jack determined that triangle FGH has the interior angle

Mathematics
2 answers:
Vikentia [17]3 years ago
6 0

Jack is incorrect because a triangle's interior angles should add up to 180°.

notka56 [123]3 years ago
6 0

Answer:

Sample Explanation:

Jack’s solution is incorrect. The sum of the three angles of his triangle is not 180°, which is the sum of the angles of any triangle. The sum of his angles is 238°.

Step-by-step explanation:

Finding Unknown Angle Measures  Assignment

Analyzing a Solution

You might be interested in
A restaurant bill before tax is $15.50. How much is a 15% tip for this bill? How much money should be left for the whole bill?
ahrayia [7]

Answer:

The tip would be approximately $2.33.  The total amount of money that should be left on the bill is $17.73.

Step-by-step explanation:

To determine the tip: 15.50 times 0.15 = 2.325 ≈ 2.33

To determine the total: 15.50 plus 2.33

4 0
3 years ago
Evaluate the function.<br> f(x) = –2x2 – 10.0<br> Find f(-5)<br> Answer:<br> Submit Answer
Wittaler [7]

Answer:

f(-5) = 0

Step-by-step explanation:

Step 1: Define

f(x) = -2x² - 10x

f(-5) is x = -5

Step 2: Substitute and Evaluate

f(-5) = -2(-5)² - 10(-5)

f(-5) = -2(25) + 50

f(-5) = -50 + 50

f(-5) = 0

3 0
3 years ago
6. The first six terms in a quadratic pattern are
dexar [7]
Since 83-59=24, 83 is added by 28 so your answer would be 111.
5 0
3 years ago
5. Ms. Vallejo is flipping a penny. She flips the coin 15 times and gets head 8 of those times. Based on this information, if Ms
tamaranim1 [39]

Answer:

24

Step-by-step explanation:

60/15=3

3*8=24

7 0
2 years ago
Read 2 more answers
Zina goes shopping. She buys in the same store two scarves and three T-shirts for
Umnica [9.8K]

Answer:

The price of T-shirts before the sale = 42 euros

The price of scarves before the sale = -77/2 euros

Step-by-step explanation:

The cost of the items Zina buys from the store initially are;

Two scarves and three T-shirts for 49 euros

The reduction in the price of scarves a week later during sales = 1.5 euros

The reduction in the price of T-shirts a week later during sales = 2 euros

The items Zina bought for 40 euros at the reduced price of the sales opportunity are;

Four scarves and five T-shirts for 40 euros

Let 'x' represent the initial price of a scarf and let 'y' represent the initial price of a T-shirt, we  have;

2·x + 3·y = 49...(1)

4·(x - 1.5) + 5·(y - 2) = 40...(2)

Expanding equation (2) gives;

4·x - 6 + 5·y - 10 = 40

4·x + 5·y = 40 + 6 + 10 = 56

∴ 4·x + 5·y = 56...(3)

By multiplying equation (1) by 2 and subtracting the result from equation (3), we get;

4·x + 5·y - 2 × (2·x + 3·y) = 56 - 2 × 49 = -63

-y = -42

y = 42

The price of T-shirts before the sale = 42 euros

x = (49 - 3 × 42)/2 = -77/2

x = -77/2

The price of scarves before the sale = -77/2 euros

(However, if the had bought the 4 scarves and 5 T-shirts during sales at 70 euros, we get;

The price of T-shirts before the sale = 12 euros

The price of scarves before the sale = 6.5 euros.

The allowable total price for the reduced 4 scarves and 5 T-shirts is between 66 and about 82 for both initial prices to be +ve)

6 0
3 years ago
Other questions:
  • 30 friends are coming to my house for a cookout. 16 of them want hot dogs, 16 of them want burgers, and 11 of them want salad. 5
    15·2 answers
  • based on what you know about emily dickinson, which of these did she write? a. a few fell at once, shot in the temple or heart,
    8·1 answer
  • HELP ME !!! PLEASE and thank you
    9·1 answer
  • Graph the line that represents this equation 3x - 4y = 8
    12·1 answer
  • Complete the statements to find 8 divided by 0.01
    6·1 answer
  • I NEED HELP PLEASE !!!!
    5·2 answers
  • How to add/subtract like radical expressions?​
    15·1 answer
  • What is the opposite of the opposite of 15?
    14·2 answers
  • Original Price of a computer $2,600.00 Tax:6.4%
    15·1 answer
  • An electronics store receives shipments containing 500 batteries each.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!