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ss7ja [257]
3 years ago
14

Solve:

Mathematics
2 answers:
nydimaria [60]3 years ago
8 0

Step-by-step explanation:

• Monday = 3⅓ miles

• Friday = 4 × Monday

{ \rm{friday \: \dashrightarrow \: 4 \times 3 \frac{1}{3} }} \\  \\  \dashrightarrow \: { \rm{4 \times  \frac{10}{3} }} \\  \\  \dashrightarrow \: { \rm{ \frac{40}{3} }} \\  \\{ \rm{jack \: ran \: }} { \underline{ \underline{ \rm{ \: 13 \frac{1}{3}  \: }}}}{ \rm{ \: miles \: on \: friday}}

Misha Larkins [42]3 years ago
5 0

Answer:

convert 3 1/3 to an improper fraction

3*3 = 9

9+1 = 10

10/3

multiply the numerator by 4

(10/3) * 4 = 40/3

40/3 = 13 1/3

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Temka [501]

Answer:

x=3.

Add-on:

hope this helped at all.

8 0
3 years ago
Read 2 more answers
Plzzzz help like just plzzzzz In Alana's math class, there are 12 boys and 13 girls. What is the ratio of boys to girls?
irakobra [83]

Answer:

12:13 is the ratio of boys:girls.

7 0
3 years ago
Read 2 more answers
Solve the equation 2<br> 16x + 20 = 0 to the nearest tenth.
Alenkasestr [34]

Answer:

x ≈ - 1.3

Step-by-step explanation:

16x + 20 = 0

16x + 20 - 20 = 0 - 20

16x = - 20

16x ÷ 16 = - 20 ÷ 16

x = - 1.25

x=-1\frac{1}{4}

- 1.25 rounds to - 1.3

3 0
3 years ago
Read 2 more answers
What is the area of a flour tortilla that has a 14-centimeter radius?
kykrilka [37]
The formula for the area of a circle is
\pi {r}^{2}
so you simply plug your value for radius into the equation!
\pi {(14)}^{2}
Square 14
196\pi
And Multiply by pi!
615.75 cm^2 approximately!
I hope this helps!
5 0
2 years ago
NEED HELP GIVING BRAINLIEST
Pie

For this case we have by definition, that the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It's the slope

b: It is the cutoff point with the y axis

We need two points through which the line passes to find the slope:

(0, -4)\\(1,0)

We found the slope:

m = \frac {y2-y1} {x2-x1}\\m = \frac {0 - (- 4)} {1-0} = \frac {4} {1} = 4

So, the equation is of the form:

y = 4x + b

We substitute a point to find "b":

-4 = 4 (0) + b\\-4 = b

Finally, the equation is:

y = 4x-4

Answer:

Option D

4 0
3 years ago
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