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Fed [463]
3 years ago
11

Daniel goes to Target to buy a new pair of headphones. The headphones are normally $73, but they are currently on sale for 30% o

ff. What is the sale price of the headphones?
Mathematics
1 answer:
Zolol [24]3 years ago
4 0

9514 1404 393

Answer:

  $51.10

Step-by-step explanation:

If the price is reduced by 30%, it is now 70% of the original price:

  $70 × 0.70 = $51.10

The sale price of the headphones is $51.10.

You might be interested in
22. The measures of the angles of ADEF are in the ratio 2:4:4. What are the
denis23 [38]

The measures of the angles of Δ DEF are 36° , 72° , 72°

Step-by-step explanation:

The sum of the measures of the interior angles in any triangle is 180°

In Δ DEF

The ratio between the measures of its interior angles is 2 : 4 : 4

To find the measure of each angle

1. Find the sum of the ratio between the measures of its angles

2. Divide 180° by the sum of the ratio

3. Multiply the quotient by each ratio

∵ The ratio between the measures of the angles of Δ DEF = 2 : 4 : 4

∴ The sum of the ratio = 2 + 4 + 4 = 10

→    m∠D    :    m∠E    :    m∠F    :   sum of the ratio

→    2          :    4          :    4          :   10

→    ?          :     ?          :    ?          :   180°

Divide 180 by 10, then multiply the quotient by the components of

the ratio to find the measure of each angle

∵ m∠D = (2)\frac{180}{10}

∴ m∠D = 36°

∵ m∠E = (4)\frac{180}{10}

∴ m∠D = 72°

∵ m∠F = (4)\frac{180}{10}

∴ m∠F = 72°

The measures of the angles of Δ DEF are 36° , 72° , 72°

Learn more:

You can learn more about the ratio in brainly.com/question/2707032

#LearnwithBrainly

3 0
3 years ago
Evaluate StartFraction 3 (6 minus 14) over negative 4 EndFraction.<br> -15<br> -6<br> -1<br> 6
11111nata11111 [884]

Answer:

6

Step-by-step explanation:

First you would do 6 minus 14 and end up with -8

Then you would do -8 times 3 which equals -24

Lastly you would do -24 divided by -4 and get 6

4 0
3 years ago
Read 2 more answers
At oceanside middle school 110 students tried out for the football team only 80% of the students that tryout make the team how m
Olenka [21]

Step-by-step explanation:

answer is 22 students in the team

<em>how </em><em>do </em><em>u </em><em>get </em><em>it? </em>

you know it is 80% of the students went for try out so you do 100% - 80% give you 20% students the number of students in the team already. so you do 20 / 100 x 110 students which already in the whole school over 1 which would give it 22

3 0
2 years ago
Safari isn’t helping so plz help!!
aleksandr82 [10.1K]

Answer:

f(x)=2 cos(x)-1

Step-by-step explanation:

that is the answer

6 0
3 years ago
Find the measure of the missing angle in the kite , given kite ADCB with m &lt; BAD = 46 degree and m &lt; ABC = 114 degree find
enyata [817]

Answer:

m∠BCA = 43°

Step-by-step explanation:

ABCD is a kite having m∠BAD = 46° and m∠ABC = 114°

∠BAD and ∠BCA are the vertex angles of the kite.

Since, diagonal of kite bisect the vertex angles

m∠BAC = m∠DAC = \frac{1}{2}(46^{\circ})

m∠BAC = 23°

By applying triangle sum theorem in ΔABC,

m∠ABC + m∠BCA + m∠BAC = 180°

114° + m∠BCA + 23° = 180°

m∠BCA = 180° - (114° + 23°)

             = 43°

3 0
2 years ago
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