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2 years ago

Find the area of the polygon.

Mathematics

2 answers:

laila [671]2 years ago

7 0

Answer:

152 cm

Step-by-step explanation:

let me know if you need an explanation!

Phoenix [80]2 years ago

3 0

Can you help me 12 cm wide

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Caroline puts $400 into a savings account that earns 6% annually. Write a function that represents this situation, where t is th

DaniilM [7]

Answer: 19 years

Step-by-step explanation:

Given

Amount invested $\$400$

Rate of interest $R=6\%$

after 1-year amount becomes

$A=400\left (1+6\%\right)\\A=400\left (1+0.06\right)\\A=400\times 1.06\\A=\$424$

After n years it is

$A=400\left (1.06\right)^n$

Sum accumulated is $\$1200$

$\Rightarrow 1200=400\left(1.06\right)^n\\\Rightarrow 3=\left(1.06\right)^n\\\text{Taking log both sides}\\\Rightarrow n=\dfrac{\ln 3}{\ln 1.06}\\\\\Rightarrow n=18.85\approx 19\ \text{years}$

5 0

3 years ago

Malcom is filling bags with rice . He starts with a 5 1/4 pound container of rice and fills each bag with 5/8 pounds of rice . H

timama [110]

Answer:

Malcolm would fill 8 bags of rice.

Step-by-step explanation:

The size of the container of rice = 5 $\frac{1}{4}$ pounds = $\frac{21}{4}$ pounds.

Each bag of rice has a capacity of $\frac{5}{8}$ pounds.

The number of bags of rice that Malcolm fills = $\frac{total quantity of rice}{capacity of each bag}$

= $\frac{21}{4}$ ÷ $\frac{5}{8}$

= $\frac{21}{4}$ x $\frac{8}{5}$

= $\frac{42}{5}$

= 8 $\frac{2}{5}$

Therefore, Malcolm would be able to fill 8 bags of rice.

6 0

3 years ago

(a)It takes 29 pounds of seed to completely plant a 4 -acre field. How many acres can be planted per pound of seed?

asambeis [7]

(a) You can plant 7 1/4 acres per pound of seed
(b) Isabel takes 7 minutes to run a mile

5 0

2 years ago

For questions 3 - 4, identify the symbol that correctly relates the two numbers, and then determine

natka813 [3]

Answer:

Goodluck

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

A number b increased by 3 is greater than or equal to -26

photoshop1234 [79]

A number b increased by 3 is greater than or equal to -26:

$b+3\geq-26\qquad\text{subtract 3 from both sides}\\\\\boxed{b\geq-29}$

5 0

2 years ago