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Mars2501 [29]
3 years ago
12

Help with all three, please!

Mathematics
2 answers:
kirza4 [7]3 years ago
7 0

Answer:

ima do each one sepeeatly first one is 3$

Sidana [21]3 years ago
3 0

Answer for Question 1:

$2.97

Step-by-step explanation:

Convert 10% to a decimal by dividing by 100:

10/100 = 0.10

Multiply list price by decimal percent:

3.30 x 0.10 = 0.33.

Subtract discount amount from list price:

3.30 - 0.33 = 2.97

Answer: The sales price is $2.97

Answer for Question 2:

$52.00

Step-by-step explanation:

Convert 20% to a decimal by dividing by 100:

20 ÷ 100 = 0.20

Multiply list price by decimal percent:65.00 x 0.20 =13.00

Subtract discount amount from list price:

65.00 - 13.00 = 52.00

Answer: The sales price is $52.00

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(geomatry) Pleasee help I'll give brainest and thanks :)
lord [1]

Answer:

JML=142 degrees

Step-by-step explanation:

This shape is a rhombus, as all 4 sides are equal, but the angle measures are not. One of the properties of a rhombus is that opposite angles are congruent, and adjacent angles are supplementary. Only the second one is important. Since angles KLM and angle JML are supplementary, the equation KLM+JML=180 can be used. KLM is then substituted by the given angle measure, 38 degrees, to get an equation such as JML+38=180. Now, to solve for JML, 38 must be subtracted from both sides of the equation, which leaves teh answer of JML=142.

7 0
3 years ago
Read 2 more answers
How would I rewrite 11 1/4 using radical notation?
forsale [732]
The answer for the problem is 45/4 is the improper fraction so that is the answer

7 0
3 years ago
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Help, i know the answer but i don’t know how to do the work
Diano4ka-milaya [45]

Answer:

C

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Simplifying each radical before combining them.

\sqrt{45t}

= \sqrt{9(5t)}

= \sqrt{9} × \sqrt{5t} = 3\sqrt{5t}

-----------------------------------------------------------------------------

\sqrt{125t}

= \sqrt{25(5t)}

= \sqrt{25} × \sqrt{5t} = 5\sqrt{5t}

---------------------------------------------------------------------------

Hence

2(3\sqrt{5t}) - 3(5\sqrt{5t}

= 6\sqrt{5t} - 15\sqrt{5t}

= - 9\sqrt{5t} → C

7 0
4 years ago
Can someone plz help me solved this problem? I need help ASAP! I will mark you as brainiest!
Gennadij [26K]

Answer:

Pat would be 32 and Patrick will be 9 before the 5 years

Step-by-step explanation:

pat is older by 23

in 5 years the dad will be 28 years older than his son and 28 x 1/2 = 14

so the son will be 14 in 5 years so he would be 9 now making the dad 23 years older the dad would be 32

4 0
3 years ago
Sam climbed 650 steps in 12 1/2 minutes. How many steps did Sam climb per minute
In-s [12.5K]

Answer:

52 steps per minute

Step-by-step explanation:

Just divide. 650 ÷ 12.5 =52

4 0
3 years ago
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