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Allushta [10]
1 year ago
12

Three fourths minus three eighths equals​

Mathematics
1 answer:
MrRissso [65]1 year ago
8 0

Answer:

3/8

Step-by-step explanation:

With unlike denominators find the Least Common Denominator (LCD)

LCD = 8

Multiplying numerators and denominators to get the LCD in all fraction denominators

=3/4 times 2/2−3/8

Then rewriting the equation with the equivalent fractions

=6/8−3/8

With like denominators we can operate on just the numerators

=6−3/8

=3/8

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(?,5) is on the line 4x-7y=1. Find the other half of the coordinate.
ludmilkaskok [199]
The coordinate is an ordered pair (x,y). We have a number, 5, for y, which we can substitute (plug-in) for y in the equation of the line and solve for x.

4x-7y=1\\4x-7(5)=1\\4x=36\\x=9

(9,5)
8 0
3 years ago
What is the answer Yeet
Aloiza [94]

Answer:

the answer for yeet is the 300 for the top, YEET yeet a baby and YEET the baby so far in too the moon and then she will die. Hop this help you

8 0
3 years ago
Read 2 more answers
Un edificio proyecta una sombra de 25 metros y del punto más alto de este al punto final de la sombra hay una distancia de 53 m
inysia [295]

Answer:sorry no spanish

Step-by-step explanation:

7 0
3 years ago
Help please.<br>with the steps<br>on image.<br>​
Kipish [7]

Answer:

  • T(n) = 3n² - 4
  • -189 doesn't belong

Step-by-step explanation:

<u>Given sequence:</u>

  • -1, 8, 23, 44, 71

<u>The first differences:</u>

  • 9, 15, 21, 27

<u>The second differences:</u>

  • 6, 6, 6

<u>If the sequence is T(n) = an² + bn + c, we have:</u>

  • 2a = 6 ⇒ a = 3

<u>Using the first and second differences work out  the value of zero term:</u>

  • 9 - 6 = 3
  • -1 - 3 = -4

This gives us c = - 4

<u>Now we have:</u>

  • T(n) = 3n² + bn - 4

<u>The first term is T(1) = -1, substitute n = 1 and find the value of b:</u>

  • 3(1²) + b*1 - 4 = - 1
  • 3 + b - 4 = - 1
  • b = 0

<u>The nth term is:</u>

  • T(n) = 3n² - 4

<u>Now lets find if -189 belongs to this sequence:</u>

  • - 189 = 3n² - 4
  • 3n² = - 185

The left side is positive and the right side is negative so the answer is also negative

5 0
3 years ago
Joy makes 6.5 litres of soup correct to the nearest 0.5 litre. She serves the soup in 280 ml portions, correct to the nearest 10
miss Akunina [59]

Answer:

Joy definitely does have enough soup for 22 people.


Step-by-step explanation:

Upper Bound: 285ml  turn it to 0.285 L                      10÷2=5

280ml

Lower Bound: 275ml turn it  to 0.275 L

Upper Bound: 6.75 L                           0.5÷2=0.25

6.5 Litters

Lower Bound:6.25  L

6.75÷0.275=24.54 or 25  

6.25÷0.285=21.92 or 22

22≤x<25 Joy definitely does have enough soup for 22 people.


3 0
4 years ago
Read 2 more answers
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