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Llana [10]
3 years ago
8

Find the length x. .

Mathematics
2 answers:
AleksAgata [21]3 years ago
8 0

Answer:

6.5

Step-by-step explanation:

Gnesinka [82]3 years ago
7 0
6.5 should be the answer
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TSU is shown
jekas [21]
TS=8square root of 3
SU=24
TU=16 square root of 3

6 0
3 years ago
Given: △AKM, KD ⊥ AM , AK = 6, KM = 10, m∠AKM = 93º Find: KD
storchak [24]

Answer:

The measure of the perpendicular KD is 8.72 unit .

Step-by-step explanation:

Given as :

The triangle AKM  , with KD perpendicular to AM

The measure of side AK = 6 unit

The measure of side KM = 10 unit

The ∠ AKM = 93°

Let The measure of side KD = x unit

Now,

∵ KD ⊥ AM , KD divide the angle  ∠ AKM  equally

So,  ∠ AKD =  ∠ \dfrac{AKM}{2}

I.e  ∠ AKD =  ∠ \{93}{2}

∴  ∠ AKD = 46.5°

Now, Again

Cos Ф =  \dfrac{AK}{KD}

I.e Cos 46.5° = \dfrac{6}{KD}

I.e 0.688 = \dfrac{6}{KD}

∴ KD = \dfrac{6}{0.688}

I.e KD = 8.72 unit

Hence The measure of the perpendicular KD is 8.72 unit  Answer

6 0
3 years ago
Complete the two-column proof. Given:x5+9=11 Given: x 5 + 9 = 11 Prove x=10 Prove x = 10 x5+9=11 x 5 + 9 = 11 a._______ x5=2 x 5
avanturin [10]

<u>Statement  </u>                                       <u>Reason</u>

<u>\frac{x}{5} +9 = 11\\          </u>    Given

Subtract 9 from both the sides

<u>\frac{x}{5} +9-9 = 11-9\\</u><u>       </u>    Subtracting same number will not        affect equation

\frac{x}{5}  = 2\\                           Simplification

\frac{x}{5}*5  = 2*5(\\                   Multiplying by 5 both the sides

x= 10                                                           By simplifying both the sides

Thus we solved the equation and got x =10 as answer.


6 0
3 years ago
Read 2 more answers
Devyn sold 15 boxes of cookies this week. This is 7 more than he sold last week. How many boxes did he sell last week?
jonny [76]

8, 15 - 7 = 8 thats correct


8 0
3 years ago
What is the median of this data set?
lora16 [44]

Answer:

Step-by-step explanation:

7 0
3 years ago
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