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
kenny6666 [7]
3 years ago
7

Tim answered all the questions on his math test but got 10 answers wrong. He received 4 points for every correct answer, and the

re was no penalty for wrong answers. His score was 76 points.
Mathematics
1 answer:
Wewaii [24]3 years ago
8 0
What's the question in this it just says stuff about Tim
You might be interested in
There are 12,000 people attending a concert. They announce that 20% of the people that purchased tickets did not come to the con
Marysya12 [62]

Answer:

15,000

Step-by-step explanation:

20% of 15,000 is 3,000. 15,000-3,000=12,000

8 0
2 years ago
BRAINLIEST QUESTION
Debora [2.8K]

Answer:

the answer is triangles ABC and DEC are similar

Step-by-step explanation:

angle C is a common angle for both triangles

angle D is equal to angle A ( corresponding angles)since they are parallel

angle B is also equal to angle B for the same reason as angle D and A

since the three angles of the two angles are equal they are similar

6 0
2 years ago
Me pueden ayudar a resolver por método de sustitución porfa.<br><br> {5x+7y=-1<br><br> {-3x+4y=-24
disa [49]

Answer:

x = 4 and y = -3

Question;

Me pueden ayudar a resolver por método de sustitución porfa.

Translation: Can you help me to solve by please substitution method.

{5x+7y=-1

{-3x+4y=-24

Step-by-step explanation:

Given the simultaneous equation.

5x+7y=-1 .....1

-3x+4y=-24 .....2

From equation 2, making y the subject of formula.

4y = -24 + 3x

y = (-24+3x)/4 ...... 3

Substituting the equation 3 into equation 1

5x+7((-24+3x)/4) = -1

Multiply through by 4

20x + 7(-24+3x) = -4

20x - 168 + 21x = -4

41x -168 = -4

41x = -4 + 168

41x = 164

x = 164/41 = 4

x = 4

Substituting x = 4 into equation 3

y = (-24+3(4))/4

y = (-24+12)/4

y = -12/4

y = -3

3 0
3 years ago
Read 2 more answers
Which number below best represents a depth of two meters below the ground?
Slav-nsk [51]

Answer:

-2

Step-by-step explanation:

We usually start measuring the height from the ground, so basically the positive direction is above the ground, for example  2 is the best number which represents 2m above the ground.

So the negative sign represents the depth below the ground.

7 0
1 year ago
What is the midpoint of a line segment with endpoints at<br> (-3.5, -2.1) and (5.7,3.3)?
Tanzania [10]

Answer:

(1.1 , 0.6)

Step-by-step explanation:

midpoint (x , y): ( x+x') /2 , (y+y') / 2

x = (-3.5 + 5.7) / 2 = 2.2 / 2 = 1.1

y = (-2.1 + 3.3) / 2 = 1.2 / 2 = 0.6

8 0
3 years ago
Other questions:
  • The width of a rectangle is 3 feet longer than it's length. What's the dimensions of the rectangle such that the perimeter of th
    9·1 answer
  • Can someone please help me
    10·2 answers
  • Please help me simplified this
    9·2 answers
  • Please write the answer <br> x cube + x cube = ?
    10·2 answers
  • Hey can someone help stats
    9·1 answer
  • A contract calls for the buyer to pay $165,000 for a house and one acre of land, plus $5,000 for each additional acre of land. T
    9·1 answer
  • Point F is on line CD. Find the measure of angle CFE.
    7·2 answers
  • 1 cm 12 cm 1 cm Find the volume of the rectangular prism.​
    9·1 answer
  • 3 to the power of 4 +9
    7·2 answers
  • I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!