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
Stella [2.4K]
3 years ago
5

Front end estimation to 1.409 + 3.512

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
5 0
About 5 or 4.9 is the estimation
You might be interested in
Square root of 9 multiplied by square root of 180
grin007 [14]
Square root of 9 is 3 square root of 180 is 13.416roundes 3x13.416 is 40.248
5 0
2 years ago
Read 2 more answers
Please help!! I need to know this by today
mario62 [17]
Answer=60

Since the base of the prism is a right triangle, we can use the pythagorean theorem to solve for x.

a²+b²=c²
plug in the data
a²+24²=30²
a²+576=900
subtract 576 from both sides
a²=324
sq root
a=18
So x=18


The formula for the volume of a triangular prism is...

V=(area of the base)*(height)
V=1/2bh*H      where b=base of triangle h=height of triangle, H=height of prism
plug in the data that we know
720=1/2*18*24*H
720=216*H
divide both sides by 216
3 1/3=H

So x=18 and y=3 1/3 or 3.33 repeating

The product of the two

18*3 1/3=60

Answer=60


6 0
2 years ago
Read 2 more answers
Write the equation of the line graphed below
zimovet [89]

Answer:

y = 5/8x + 12

Step-by-step explanation:

Slope = change in y/change in x

slope = 5/8

Using y = mx + b find b.

y = 5/8x + b

-2 = 5/8(-4) + b

b = 1/2

y = 5/8x + 12

<em>good luck, i hope this helps :)</em>

3 0
2 years ago
Read 2 more answers
A tree casts a shadow that is 231 cm long. Janet is 170 cm tall and she casts a shadow that is 102 cm long. How tall is the tree
Mekhanik [1.2K]

Answer:

139 cm

Step-by-step explanation:

7 0
2 years ago
Divide 2x2+7x-3 by 2x+5. Which expression represents the quotient and remainder
Fiesta28 [93]

Answer:

0

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • I need help with these three.
    7·1 answer
  • Liam has about pounds of steak remaining after the cookout
    6·1 answer
  • Anita can clean a typical pool in 8 hours. Chao can clean a typical pool in 6 hours. How long should it take Anita and Chao work
    9·1 answer
  • Here are several recipes for sparkling lemonade for each recipe describe how many tablespoons for lemonade mix it takes per cup
    5·1 answer
  • WHOEVER GETS RIGHT AND SENDS FIRST WILL GET: 5 STARS AND THANKS<br><br><br> 2.04 &gt; b–13.96
    5·2 answers
  • The quotient of 10 and 2
    5·2 answers
  • Need help plzzzz I have a grade for this
    11·1 answer
  • ABCD is a parallelogram. Find the measure of AD
    7·1 answer
  • Please help fast!!!​
    11·1 answer
  • A new car is purchased for $14,000 and over time its value depreciates by one half every 3.5 years . Write a function showing th
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!