3 years ago

The angle measures of a triangle are shown in the diagram.

Mathematics

1 answer:

STALIN [3.7K]3 years ago

5 0

Answer:

Step-by-step explanation:

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Caroline drove 350 miles. It took her 5 1/4 hours. what was her speed per miles

Helen [10]

Around 70mph count 50miles per 10mph and you’ll get 70mph by the you hit 350miles

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3 years ago

the ratio of sadia's age to her father's age is 3:6. The sum of their age is 96 .What is sadia's age

max2010maxim [7]

We have,

$a:b=3:6,a+b=96$

Introduce variable $x$ such that $a=3x,b=6x$

The sum $a+b=96$ is therefore $9x=96\implies x=10.\overline{6}$

So,

$a=3\cdot10.\overline{6}=\boxed{32}$ (sadia's age)

$b=6\cdot10.\overline{6}=\boxed{64}$ (father's age)

Hope this helps :)

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3 years ago

29 mint plants and 29 other herb plants at the garden center. Considering this data, how many of the next 62 herb plants stocked

spin [16.1K]

Answer: 31 mint plants

Step-by-step explanation:

We will have mint plants over total plants:

29/29+29 = 29/58 = 1/2

Now, we will multiply 62 by 1/2 to guess how many mint plants will be stocked.

62* 1/2 = 31

We should expect about 31 plants of the total plants to be mint plants.

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2 years ago

A bicycle rider increases his speed from 5 m/s to 15 m/s in 10 seconds

valentina_108 [34]

To find the acceleration of the bicycle rider, we are going to use the acceleration formula: $a= \frac{v_{f}-v_{i}}{t}$
where
$a$ is the acceleration
$v_{i}$ is the initial speed
$v_{f}$ is the final speed
$t$ is the time

We know from our problem that increases his speed from 5 m/s to 15 m/s in 10 seconds, so his initial speed is 5 m/s and his final speed is 15 m/s; therefore, $v_{i}=5$ , $v_{f}=15$ , and $t=10$ . Lets replace those values in our formula:
$a= \frac{v_{f}-v_{i}}{t}$
$a= \frac{15-5}{10}$
$a= \frac{10}{10}$
$a=1$

We can conclude that the acceleration of the bicycle rider 1 m/s^2

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3 years ago

A man earns $11.62 for each of the first 36 hours he works in one week and $17.43 in overtime pay for each additional hour he wo

11Alexandr11 [23.1K]

Answer:

21❄️....................

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3 years ago