All categories

3 years ago

Q5.

Mathematics

2 answers:

Alja [10]3 years ago

5 0

Answer:

5/7

Step-by-step explanation:

You can convert them to fractions to answer:

7/5=1.4

5/7=0.714

7/5 is 0.4 away from 1, while 5/7 is 0.3 away.

hram777 [196]3 years ago

4 0

Answer:

5/7 is closer

Step-by-step explanation:

7/5= 49/35=1 14/35

5/7= 25/35

7/5 is 14/35 away from one whereas 5/7 is 10/35 away.

You might be interested in

ILL MARK BRAINIEST IF YOU CAN DO THIS!!! Please do both!

charle [14.2K]

Answer:

11. D

12. $7,000

Step-by-step explanation:

For the first one, $.10 is added for every mile over 50. So if someone drives 51 miles, $.10 will be added. If they drive 52 miles, $.20 will be added. In the last of the options, the initial $100 is added to the $.10 multiplied by x - 50. x represents the number of miles that he drove. x - 50 is the number of 0.10 dollars that are added to the $100.

For the second question, her sales were over $3,500, so we're looking at the second slot in the table.

The equation E = $2,500 + 0.1s + 0.2(s - 3500) tells us that her total earnings are $2,500 plus 10% of her sales plus 20% of her sales minus 20% of 3500.

To solve for s:

E = $2,500 + 0.1s + 0.2(s - 3500)

Distribute 0.2 over the terms in parentheses.

E = 2,500 + 0.1s + 0.2s - 700

Then, combine like terms.

E = 1800 + 0.3s

We know her earnings were $3,900 so we can substitute that into the equation.

3900 = 1800 + 0.3s

Subtract 1800 from both sides.

2100 = 0.3s

Divide both sides by 0.3

7000 = s

So s, the value of her total monthly sales, is $7,000

5 0

3 years ago

One palm tree is located at (−2 1/2, −2). The other palm tree is a reflection of point T across the x-axis. What are the coordin

katrin2010 [14]

Answer:

-2.5, 2

Step-by-step explanation:

When you reflect across the x axis you have to flip the sign of the y coordinate. When you reflect across the x axis you have to flip the sign of the x coordinate.

6 0

3 years ago

Read 2 more answers

Please help me idk this

pickupchik [31]

Answer:

it would be 2.8150

Step-by-step explanation:

since there is a one in the tenths place it rounds down to 0 with makes it 50

4 0

3 years ago

Chain emails are emails with a message suggesting you will have good luck if you forward the email on to others.

Flauer [41]

Answer:

a. f(n)=3(to the power of n)+1

n is the number of days, day one being when the student sent it to 3 others

the plus one is the one student

8 0

3 years ago

In the triangle below, find the measurements of the unknown angles.

Soloha48 [4]

Answer:

E) 35°, 70°.

Step-by-step explanation:

Given that the triangle has angles of a°, 2a° and 75°.

A triangle is a polygon shape that has three sides and three angles. The sum of angles in a triangle is 180°. There are different types of triangles such as scalene triangle, isosceles triangle, equilateral triangle e.t.c.

In the triangle:

a + 2a + 75 = 180° (sum of angles in a triangle)

3a + 75 = 180

adding -75 to both sides:

3a + 75 - 75 = 180 - 75

3a = 105

a = 105/3

a = 35°

Hence 2a = 2(35) = 70°

Therefore a = 35° and 2a = 70°

7 0

3 years ago