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
Bumek [7]
3 years ago
14

Write 342 to 1 significant figure​

Mathematics
1 answer:
Rufina [12.5K]3 years ago
5 0

Answer:

300

Step-by-step explanation:

A significant figure is the most important (largest) number you can round it to.

As it wants 1 significant figure, you count 1 to the left and round the 4 down.

Hope this helps :)

You might be interested in
Find the value of n<br><br> 6/n = 5/120
sleet_krkn [62]

Answer:

n = 144

Step-by-step explanation:

          6 / n = 5/120

         6 * 120 = 5*n

               5n = 6*120

               5n = 720

                 n = 720/5

                 n = 144

8 0
3 years ago
Read 2 more answers
I need help fast<br> w = 3.4cm<br> h = 2.5cm
Vikentia [17]

The width of the insect is 0.17 cm and the height of the insect is 0.125 cm.

Step-by-step explanation:

Step 1:

The scale factor is given by dividing the measurement after scaling by the same measurement

The given drawing of the insect is larger than the actual insect.

The scale factor is 20: 1 which means 20 cm on the drawing is 1 cm on the actual insect.

Step 2:

To obtain the actual insect's dimensions, we divide the dimensions of the drawing by 20.

The width of the actual insect = \frac{3.4}{20} = 0.17.

The height of the actual insect = \frac{2.5}{20} = 0.125.

The width of the insect is 0.17 cm and the height of the insect is 0.125 cm.

7 0
3 years ago
Answer 1. And 2.for Brainliest
Alekssandra [29.7K]

Answer:

Step-by-step explanation:

10% discount means you pay 90% of the original cost x.

90% of x = $40.50

0.90x = $40.50

x = $40.50/0.90 = $45

:::::

total cost = 1.065·$40.50 ≅ $43.13

4 0
3 years ago
10) Isosceles trapezoid ABCD has legs AB and CD and base BC. If AB = =
Tju [1.3M]

Answer:

y=14

Step-by-step explanation:

We are told that the legs of the isosceles trapezoid are AB and CD

AB = 7y - 4

CD = 8y - 18

In any isosceles trapezoid, the two legs are of equal length.

Therefore, AB = CD

⇒ 7y - 4 = 8y - 18

Add 18 to both sides of the equation

7y - 4 + 18 = 8y - 18 + 18

7y + 14 = 8y

5 0
3 years ago
Which of the following shows the cost, gratuity percent, and tax percent rounded correctly in order to make a reasonable estimat
monitta

The correct answer is B

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find are of rhombus with the height of 14 and perimeter of 25
    7·1 answer
  • Tell which equation you would choose to solve for one of the variables when solving the system by substitution. 2x+3y=5 4x-y=3
    13·1 answer
  • When using Newton's Method to find the root of a linear function f(x) = ax + b, a 70, how many iterations of the method are requ
    8·1 answer
  • A candidate took a phone poll of 114 people and found that 87 said they would vote for the other person. There are 9918 people i
    6·1 answer
  • 1)simplify the expression (2x)^4 2)the perimeter of a rectangular is twice the sum of its length and its width. the perimeter is
    14·1 answer
  • Which of the following is 7/18 closest to? <br> 1/2<br> 0<br> 1
    9·2 answers
  • What is the equation of the following line written in slope-intercept from??
    10·1 answer
  • Show how to rewrite 1/2 with the denominator 10.
    14·2 answers
  • Find the area of a rectangle with dimensions 3/8 ft x 3/4 ft.
    13·1 answer
  • Evaluate the expression for x = 3 and y = 6.<br><br> 5(x2 + y) + y2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!