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scZoUnD [109]
3 years ago
12

B- 7/4= -2/3 What is the B?

Mathematics
1 answer:
vitfil [10]3 years ago
3 0

Answer:

13/12

Step-by-step explanation:

B - 7/4 = -2/3

B = -2/3 + 7/4

B = 13/12

You might be interested in
What is the theoretical probability that one of the 2 red marbles would be drawn from a bag including all 8 marbles shown?
LenKa [72]

Answer:

1/4

Step-by-step explanation:

3 0
3 years ago
Find the missing sides using special right triangles
ANTONII [103]

Answer:

The answers are;

m = 9, e = 9

Step-by-step explanation:

The question relates to right triangles with special properties;

The given parameters of the given right triangles are;

The measure of an interior angle of the triangle = 45°

The length of the given leg length of the triangle = (9·√2)/2

The length of the other leg length of the triangle = n

The length of the hypotenuse side = m

A right triangle with one of the measures of the interior angles equal to 45° is a special triangle that has both leg lengths of the triangle equal

Therefore;

The length of the other leg of the right triangle = n = The length of the given leg of the triangle = (9·√2)/2

∴ n = (9·√2)/2

n = (e·√f)/g

Therefore, by comparison, we have;

e = 9, f = 2, and g = 2

By Pythagoras's theorem, we have;

m = √(n² + ((9×√2)/2)² = √((9×√2)/2)² + ((9×√2)/2)²) = √(81/2 + 81/2) = √81 = 9

m = 9.

5 0
3 years ago
I need help with this please and thank you.
SashulF [63]

Answer: I believe the answer would be as follows:

8.431 grams

5.46 seconds

980 meters

900 miles

Step-by-step explanation:

it would first be which has the largest number after the decimal point, so if there’s three it goes first (0.12*3*). Then you would pick the one that is the smallest form of measurement, which would be meters in this case.


Hope this helped!

3 0
2 years ago
Please answer<br> i need this for my mathhhh
Rina8888 [55]

The two column proof for the given angle addition has been carried out below.

<h3>How to Carry out two column proof?</h3>

1) m∠CZE = m∠1 + m∠2

Reason: Angle Addition Property

2) m∠FXH = m∠3 + m∠4

Reason: Angle Addition Property

3) m∠CZE = m∠FXH

Reason: Given

4) m∠1 + m∠2 = m∠3 + m∠4

Reason: Substitution Property

5) m∠1 = m∠3

Reason: Subtraction Property

6) m∠3 + m∠2 = m∠3 + m∠4

Reason: Substitution Property

7) m∠2 = m∠4

Reason: Subtraction Property

Read more about Two Column Proof at; brainly.com/question/1788884

#SPJ1

7 0
2 years ago
Can yall plz help me
skad [1K]
<h2>Answer:</h2><h2>D = 4</h2>

<h2>Hope this helps!!</h2>

6 0
3 years ago
Read 2 more answers
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