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Alchen [17]
3 years ago
14

What is the value of –21/6-1 1/4+1 3/4

Mathematics
2 answers:
aleksley [76]3 years ago
7 0
It’s the answer pahaha
Dovator [93]3 years ago
3 0

Answer:

The answer is -3

Step-by-step explanation:

Correct me if I'm wrong, but good luck :)

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In a test of corrosion resistance, a sample of 62 Incoloy steel specimens were immersed in acidified brine for 4 hours, after wh
Dmitry [639]

Answer:

p-value = 0.0063

Step-by-step explanation:

PLEASE CHECK ATTACHMENT FOR COMPLETE SOLUTION AND STEP BY STEP EXPLANATION

7 0
3 years ago
Explain how you can use the distributive property to multiply 62 times 8.
Feliz [49]

You can use distributive property because 62 and 8 share a greatest common factor, which is 8.  

4(2+7)

Hope this helps! :)

4 0
4 years ago
ASAP _________________
grandymaker [24]

Answer: OPTION A.

Step-by-step explanation:

Since the sum of the interior angles of a quadrilateral is 360 degrees.

We can write the following expression:

m\angle C+m\angle BED+m\angle CBE+m\angle D=360\°

We know that ABEF≅CBED. Then:

m\angle A=m\angle C\\\\m\angle F=m\angle D

Substituting and solving for m\angle A, we get:

m\angle A+82\°+152\°+98\°=360\°\\\\m\angle A=360\°-82\°-152\°-98\°\\\\m\angle A=28\°

6 0
3 years ago
Read 2 more answers
Henry charged $847 to his credit card . The card the cost of his next purchase caused him to go over his credit limit of $1000.
Mama L [17]

Answer:

(x-2 )( x + 1) = (-2 - c)

Step-by-step explanation:

C= - 1 = -x

We cna either multiply x and c until we find HCM before imputing x value and c value that is unknown variable.

To find that we can say x = the average of 1000 + $800 = $900 and work out the difference between the two.

We can use a new variable for half that difference to ensure we add or subtract to find the value 1000 or -1000 again.

So that $1000 - $847 = $153 half this difference is 2/3y so that 4/3 = $153 and 1/3 = 33.333 as we are working with 3 numbers then 1/3 or 2/3 for example could show a debit;

Balance of each 1000 would look like

2/3y + x + c

= c + xy - y1/3  

to show smaller amounts for the last 2 debits.

5 0
3 years ago
True or false? ( help me please and thank you)
Dmitriy789 [7]

Answer:

False

Step-by-step explanation:

Well it's True in a way, but they didn't simplify all the way. Correct simplification would be 1/3

4 0
3 years ago
Read 2 more answers
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