All categories

2 years ago

Tori needs at least $335 dollars to buy a new bat. She has already saved $125. She

Mathematics

1 answer:

Katen [24]2 years ago

3 0

Answer:

she would need to work 14 hours

Step-by-step explanation:

if you decrease 125 from 335 you would need to find out how to get 210 from 15 if you multiply 14 and 15 together you would end up with 210

You might be interested in

Which expression is equal to f(x)/g(x)

Pani-rosa [81]

Answer: i'd say c

Step-by-step explanation:

8 0

2 years ago

What type of triangle is this triangle?

Westkost [7]

Answer:

Obtuse scalene

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Find (a) arc length and (b) Area of a sector.

barxatty [35]

Answer:

a) 29.45 cm (2 dp)

b) 220.89 cm² (2 dp)

Step-by-step explanation:

<u>Formula</u>

$\textsf{Arc length}=r \theta$

$\textsf{Area of a sector}=\dfrac{1}{2}r^2 \theta$

$\quad \textsf{(where r is the radius and}\:\theta\:{\textsf{is the angle in radians)}$

<u>Calculation</u>

Given:

$\theta=\dfrac{5 \pi}{8}$
r = 15 cm

$\begin{aligned}\implies \textsf{Arc length} & =r \theta\\& = 15\left(\dfrac{5 \pi}{8}\right)\\& = \dfrac{75}{8} \pi \\& = 29.45\: \sf cm\:(2\:dp)\end{aligned}$

$\begin{aligned} \implies \textsf{Area of a sector}& =\dfrac{1}{2}r^2 \theta\\\\ & = \dfrac{1}{2}(15^2) \left(\dfrac{5 \pi}{8}\right)\\\\& = \dfrac{225}{2}\left(\dfrac{5 \pi}{8}\right)\\\\ & = \dfrac{1125}{16} \pi \\\\& = 220.89 \: \sf cm^2\:(2\:dp)\end{aligned}$

5 0

1 year ago

Which of the following is equivalent to the expression below?<br> (5+1) + (7 - 41)

Strike441 [17]

Answer:

-28

Step-by-step explanation:

6+(-34)

6-34= -28 that is the simplified form though the question isnt clear

4 0

2 years ago

Which of the following is equivalent to the expression below (-3+5)+(m-11

Liula [17]

<h2><u>Answer:</u></h2><h3>m-9</h3><h3><u>Step-by-step explanation:</u></h3><h3><u>Let's simplify step-by-step.</u></h3>

−3+5+m−11

=−3+5+m+−11

<h3><u>Combine Like Terms:</u></h3>

=−3+5+m+−11

=(m)+(−3+5+−11)

=m+−9

<h3><u>Answer:</u></h3>

=m−9

ŸÔÛ ÀRÉ VÉRŸ WÈLÇÖMÈ ......

6 0

2 years ago