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zzz [600]
3 years ago
11

SOMEONE PLEAZE HELP [20 POINTS!!!!!] SERIOUS ANSWERS ONLY

Mathematics
2 answers:
quester [9]3 years ago
7 0
C. 1 minute per 60 seconds.
Zielflug [23.3K]3 years ago
7 0
C should be the answer, if not it’ll be D.
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There are two humans , three dogs , two birds , five cats , and a spider in a room . How many legs are all together
bulgar [2K]

Answer:

all together there will be 44 legs

3 0
2 years ago
The lengths of two sides of a triangle are 15 inches each.the third side measures 10 inches what type of triangle is this?
Degger [83]
Since only 2 sides are equal (not 3), this is an "isosceles triangle."
6 0
3 years ago
Benito wrote the equations shown about the figure. Explain Benito’s errors.
Minchanka [31]

Answer:

  • Benito's error was using the equal sign (=) instead of the congruency symbol (≅).

Explanation:

Benito's error was using the equal sign (=) instead of the congruency symbol (≅).

The congruency symbol (≅) means that the elements (segments, angles or figures in general) have the same measure, i.e. they have equal lengths for the segments or equal measure for the angles.

For instance, it is an error saying that the segment AB is equal to the segment BC because, as you clearly see in the picture, they are not same; they have the same length but they are joining different points, that makes them different in essence, although they have the same length. They would be equal only if they are the same figure.

In mathematics, you must not say that two different segments or two different angles are equal but they are congruent, which means that their lengths are equal. The use of equal is reserved for numbers and variables, not for figures like segment, points, angles, polygons.

7 0
3 years ago
Translate to an equation and solve: The sum of two-fifths and f is one-half.<br> Provide<br> f=
SCORPION-xisa [38]

Answer:

9/10

1/2+2/5

Since these fractions have different denominators, we need to find the least common multiple of the denominators.The least common multiple of 2 and 5 is 10, so we need to multiply to make each of the denominators = 10

1/2 ∗ 5/5 = 5/10

5/2∗ 2/2= 4/10

Since these fractions have the same denominator, we can just add the numerators

5/10+ 4/10 = 9/10

3 0
2 years ago
A 3.5 gallon gas can contains 9/10 gallons. how much more gas can be poured in?
Elena L [17]

Answer:

0.35 Gallons.

Step-by-step explanation:

Since there is already 9/10 in it, you can only pour 1/10 in now.  1/10th of 3.5 is 0.35.

3 0
3 years ago
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