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8_murik_8 [283]
3 years ago
13

Please help I'll mark brainlest

Mathematics
2 answers:
ollegr [7]3 years ago
8 0

Answer:

x = 76

Step-by-step explanation:

∠ DIJ and ∠ HIJ are adjacent and supplementary, thus

∠ DIJ = 180° - 107° = 73°

The sum of the 3 angles in Δ DIJ = 180° thus

∠ DJI = 180° - (73 + 31)° = 180° 104° = 76°

∠ DJI and x are vertical angles and congruent , thus

x = 76

sesenic [268]3 years ago
8 0

Answer:

x = 76

Step-by-step explanation:

x = 76

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high contrast toggle How many window coverings are necessary to span 50 windows if each window covering is 15 windows long?
raketka [301]
We know that
<span>If each window covering covers 15 windows, and there are a total of 50 windows to be covered,
it will take -------> 50/15=3.33  windows coverings 
</span>So,
you need more than 3 coverings,
and so take the next whole number --------> 4 window coverings

the answer is
4 window coverings

5 0
3 years ago
Which equation can be used to solve for x in the following diagram?<br> 7xº<br> 11x°
telo118 [61]

Answer:

7x° + 11x° = 90°

(Required equation)

Step-by-step explanation:

7x° + 11x° = 90°

(complementary angles)

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8 0
3 years ago
Evaluate 105*95 using identities
Nikolay [14]

Answer:

9975

Step-by-step explanation:

See attachment.

( 105 ) * ( 95 )

(100+5) * (100-5)

100*100 * (1 + 5/100) * ( 1 - 5/100)

10000 * ( 1 - 5/100 + 5/100 - {25/10000} )

- 5/100 + 5/100, they cancel each other out to 0

10000 * ( 1 + 0 - {25/10000} )

10000 * ( 1 - {25/10000} )

10000 - {25*10000/10000}

10000 - {25}

9975

6 0
4 years ago
Please can’t you help me!!<br> REALY FAST PLEASE
olganol [36]

Answer:

65%

Step-by-step explanation:

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6 0
3 years ago
Klara has decided to file her tax return electronically. How will she benefit from e-filing?
damaskus [11]

Answer:

C.  If she's expecting a tax refund, e-filing can expedite the refund from the IRS.

Step-by-step explanation:

Filing the tax return electronically provides some benefits like doing it in an easy way as the website has a step by step process that guides people through it and it allows to be more accurate as the program checks what you do. Also, it helps to save time and it allows to receive the tax refund faster because e-filing give you the possibility to ask for a deposit on your account instead of waiting for a check to arrive. According to this, the answer is that Kiara will benefit from e-filing because if she's expecting a tax refund, e-filing can expedite the refund from the IRS.

7 0
4 years ago
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