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
Talja [164]
3 years ago
9

!!!!!!!HELP ASAP!!!!!!!!!

Mathematics
1 answer:
Scrat [10]3 years ago
4 0
7/28 = 4/?
4*28 = 112. (a) = 16
112 ÷ 7 = 16.

7/588 = 4/?
4*588 =2,352. (b) = 336
2,352 ÷ 7 = 336

7/686 = 4/?
4*686 = 2,744. (c) = 392
2,744 ÷ 7 = 392
You might be interested in
Please help.....................
OlgaM077 [116]
D.) COLORFUL FLOWERS is the structural adaptation that some plants have to attract pollinators.
3 0
4 years ago
Read 2 more answers
Under a dilation with a scale factor of 4/5 a 10-inch segment becomes a ___ -inch segment.
julsineya [31]

Answer:

8 inch

Step-by-step explanation:

dilation actor = 4/5

Scale dilation is used to change the dimensions of the line segment or anuy measurement in length.

So, 10 inch segment = \frac{4}{5}\times 10=8 inch

thus, the 10 inch segment is equal to 8 inch on the scale.

5 0
4 years ago
In 1970, a farmer using a two-row combine with a corn head could easily harvest 0.75 ha (1.85 acres) per hour and a typical corn
Anastaziya [24]

Answer:

The value is w = 6.7 \%

Step-by-step explanation:

Generally the productivity rate is mathematically represented as

P_r =  K  * Z

Here K is the ha the farmer could harvest in an hour and Z is a typical yield of corn in kg/ha

Now considering 1970

The productivity rate is

P_r =  0.75   *5000

=> P_r =  3750 \  kg/h

Now considering 1940

The productivity rate is given as P_R =  250 \ kg/h

Generally the productivity ratio is mathematically ration is mathematically represented as

w =  \frac{P_R}{P_r}  * 100

=> w =  \frac{250}{3750}  * 100

=> w = 6.7 \%

5 0
4 years ago
At the beach, Pancho and his sister both built sandcastles and then measured their heights. Pancho's sandcastle was 3/5 of a foo
iVinArrow [24]

Answer: 1/5 a foot taller

Step-by-step explanation: Basically you just subtract 2/5 from 3/5. That gives you 1/5.

8 0
4 years ago
Please help me on this one
Semenov [28]

Answer:

5

Step-by-step explanation:

5+10+10+10+10+10=55

Please give hearts for how good the answer was

5 0
4 years ago
Read 2 more answers
Other questions:
  • Select all numbers that are solutions to the inequality k>5
    7·1 answer
  • What is the absolute value of 2 * -7.5
    14·1 answer
  • There were 2 yellow straws and 3 red how many red in 30 ​
    15·1 answer
  • Which statement is a counterexample to the following conjecture? All mammals are dogs.
    6·2 answers
  • Calculate simple interest earned on a deposit of $500 at a rate of 5% for 5 years.
    11·2 answers
  • 1/2 z + 4 = 10 solve using subtraction property of equality
    13·1 answer
  • Use the distributive property to write an equivalent expression. (6+8)⋅x
    10·2 answers
  • This isn’t math but can someone please give me an example on how you would answer this?
    11·1 answer
  • HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • What is 61.12÷3.2 uses to expressions.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!