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3 years ago

Questions:

Mathematics

2 answers:

puteri [66]3 years ago

8 0

50 F is 10 C

45 C is 113 F

ryzh [129]3 years ago

5 0

Answer:

50 into celsius is 10

45 into fahrenheit is 113

Step-by-step explanation:

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(I’ll mark brainliest ) The cross country running team is hosting their first home race and needs to plan and set up the course.

Aneli [31]

Answer:

Smallest: 15,840 ft

Largest: 16,896 ft

Step-by-step explanation:

1 mi = 5,280 ft

Setup proportion to solve for the smallest:

$\frac{1mi}{5,280ft} =\frac{3mi}{xft}$

Do butterfly method and you should get this:

$xft=3(5280)\\x=15,840ft$

Setup proportion to solve for the largest:

$\frac{1mi}{5,280ft} =\frac{3.2mi}{xft}$

Butterfly method:

$xft=3.2(5280)\\x=16,896ft$

4 0

3 years ago

liubo4ka [24]

Answer:

3/5

Step-by-step explanation:

We are to find the similarity ratio of a cube with volume $729 m^3$ to a cube with volume $3375 m^3$ .

We know the formula for the ratio of two cubes:

$\frac{V_1}{V_2} =k^3$

where $k$ is the similarity ratio of the two cubes.

Substituting the given values in the formula to find $k$ :

$k^3 = \frac {729} {3375}$

$k^3 = \frac {27} {125}$

$k^3 = (\frac {27} {125})^3$

$k=\frac{3}{5}$

Therefore, the similarity ratio of the two cubes is 3/5.

8 0

3 years ago

Read 2 more answers

I need help! Help me

ddd [48]

24.5 cL

base unit: liters

prefix: centi

measured: volume

1.2 x 10^5 kg

base unit: grams

prefix: kilo

measured: mass

125.3 mm

base unit: meters

prefix: milli

measured: length

7 0

3 years ago

My friend owns her own store. She gets her clothing for

juin [17]

Answer:

108 %

Step-by-step explanation:

3 0

3 years ago

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The sum of two consecutive even integers is 118 what are the integers

Elanso [62]

Answer:

58 and 60

Step-by-step explanation:

well if we say that x is the first integer

then we have that the next one is

x+2

so we have

$x+(x+2)=118\\\\2x+2=118\\\\2x=116\\\\x=58$

and the other one is

$x+2=58+2=60$

3 0

2 years ago

Read 2 more answers