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
erica [24]
3 years ago
12

A Bar of steel is 340 cm long Issa cuts two 55cm lengths of the bar He then cuts the rest into as many 40cm lengths as possible

Work out how many 40cm lengths of bar Issa cut.
Mathematics
1 answer:
Assoli18 [71]3 years ago
6 0

Answer:

5 bars

Step-by-step explanation:

340-(55+55)

230÷40

5.75

You might be interested in
How to find the greatest common factor of 24 and 90?
love history [14]
Well, they're both divisible by 2 (24 ÷ 2 = 12) (90 ÷ 2 = 45)
3 0
3 years ago
The scatterplot shown includes the (blue) least-squares regression line, whose equation is y = .975 + .005x, where y is calories
ziro4ka [17]

The scatterplot shown includes the (blue) least-squares regression line, whose equation is y = .975 + .005x, where y is calories (in thousands) and x is years after 1960. Choose the correct statement.

Answer: In the given regression equation, the calories are in thousands. Therefore, the slope 0.005 (0.005 x 1000 =5 calories)  means the consumption is increasing at a rate of 5 calories per year.

Hence the option a. Consumption is increasing at a rate of 5 calories per year. is correct

4 0
3 years ago
Read 2 more answers
What is the point slope of the line when slope is -4 and the given coordinates are (4,-9)
Lina20 [59]

The point-slope form of the equation of a straight line is:

y-y_1=m(x-x_1)

We have:

m=-4\\(4;-9)\to x_1=4;\ y_1=-9

Substitute:

y-(-9)=-4(x-4)\\\\\boxed{y+9=-4(x-4)}

8 0
3 years ago
Find the value of X.
shtirl [24]

Answer:

x=15º

Step-by-step explanation:

180=25+8x+5+2x

180=30+10x

180-30=10x

150=10x

15=x

4 0
2 years ago
Read 2 more answers
Ricardo has a sandbox in the shape of a cylinder 5 feet in diameter. He plans to fill the sandbox with sand to a depth of 0.5 fe
s344n2d4d5 [400]

Answer:

36

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Please help use pic.
    12·1 answer
  • What is the nth term of the geometric sequence 4, 8, 16, 32, ... ?
    9·1 answer
  • Anyone know what a^2-2a-8=0 is
    14·1 answer
  • Electric & energy energy answer sheet
    7·1 answer
  • A football player makes 15 catches for 225 yards. what is his average yards per catch
    6·2 answers
  • How much will it cost to pour a circular slab 18 ft in diameter by 3 in. For a patio if the concrete costs $40.00 per cubic yard
    10·1 answer
  • Can someone help me
    8·1 answer
  • A salesperson at a jewelry store earns ​8% commission each week. Last​ week, Ali sold $450 worth of jewelry. How much did Ali ma
    8·1 answer
  • Mrs. Gray bought 6 pairs of socks for $14.70. She later bought 5 pairs of the same socks for $12.25. Is the relationship proport
    10·1 answer
  • The number of bagels sold daily for two bakeries is shown in the table:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!