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
In-s [12.5K]
3 years ago
9

Estimate to check for reasonables. 306×21​

Mathematics
1 answer:
S_A_V [24]3 years ago
4 0

The answer would be 6,426

Edit

1

306

x21

306

6120 then you add 306 x 6120 which is 6426.

You might be interested in
Please help me! I'll give brainiest again!
mel-nik [20]

Answer:

48 cubic units.

Step-by-step Explanation:

x=4

3 random cubic units

5 tower-stacked  cubic units

6 x x

x^2= 4 x 4

4 0
3 years ago
Read 2 more answers
If the sales tax rate is 7.25% in California, then how much tax should a merchant charge in San Francisco for the sale of a $15
Semmy [17]
$15 x .0725 = 1.0875 which we have to round to $1.09
Notice how I changed the  7.25% to a decimal .0725 by moving it back two places.
7 0
3 years ago
Read 2 more answers
What is 66 1/2 converted to in feet? HURRY PLEASE
astraxan [27]

Step-by-step explanation:

66 1/2= 5ft. and 6 1/2in.

3 0
3 years ago
Read 2 more answers
PLEASE HELP I WILL GIVE BRAINLIEST!!!!!!!!!!!!!
musickatia [10]
59° + 81°+ x° = 180°

140° + x° = 180°

x = 40°
8 0
3 years ago
Read 2 more answers
Jessie finishes 2/5
Mashcka [7]

Answer: Jessie still has 3/10 left.

Step-by-step explanation:

Convert 2/5 into tenths by multiplying by 2.

2/5 x 2 = 4/10

3/10 + 4/10 = 7/10

The entirety of her homework is 10/10 so do

10/10 - 7/10 = 3/10

She has 3/10 left.

3 0
2 years ago
Other questions:
  • evelyn rode her horse along a triangular path. The distance she traveled south was 5 times the distance she traveled east. Then
    12·1 answer
  • Aladdin has 12 gold coins in his magic bag. The Genie tells him that for every 100 gold coins he has in his magic bag, he will g
    12·2 answers
  • A pancake recpe calls for 1/2 cup of milk and 3/4 Of a cup of flour.If you multiply the recipe by 5 how much flour will you need
    14·1 answer
  • Suppose you are climbing a hill whose shape is given by the equation z = 900 − 0.005x2 − 0.01y2, where x, y, and z are measured
    15·1 answer
  • How to solve for literal equations with multiple variables
    6·1 answer
  • The product of two mixed numbers that are each between 5 and 4 is the product between 16 and 25
    5·1 answer
  • the temperature at 6 pm in frost frozen antarctica was -37 if the tem dropped 8 1 /2 c uring the next hour what was the the temp
    9·1 answer
  • Please help!!!! Will mark Brainliest!!!! Pleaseeee!! 20 Points!!!!
    14·1 answer
  • a rectangular red sticker has a perimeter of 20 millimeters . it's area is 21 square millimeters . what are the dimensions of th
    13·1 answer
  • Scenario: Kevin is baking cupcakes for a fundraiser at his school. Yesterday, he prepared 30 cupcakes in 45 minutes. Today, he p
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!