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2 years ago

Plz help T-T

Mathematics

1 answer:

vlada-n [284]2 years ago

8 0

38x3= 114,, or 38^3.

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5(x - 1) - 6x = -11x

liq [111]

Answer:x=1/2

Step-by-step explanation:5x-5-6x=-11x

-x-5=-11x

-x+11x=5

10x/10=5/10

X=1/2

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2 years ago

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Ms. Davenport's class studied the changes in temperature in math class as a part of their study of rational numbers.

Simora [160]

Answer:

Step-by-step explanation:

If it was 6 degrees cooler on Monday than it was on Sunday, but also having Tuesday be 4 degrees warmer than Monday, Wednesday would have to be 2 degrees cooler than Tuesday because it is a number that would comply with the limits

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3 years ago

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Which of the following patterns or images could best be described by a translation?

Oksana_A [137]

Translations are all about shifting the same thing.
A is more of a rotation
C is more of an enlargement
D is a mere reflection of what's on the other side.

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2 years ago

Sixty-four percent of the students correctly described the process of photosynthesis. If 63 students did not correctly describe

olganol [36]

Answer:

Number of students who correctly describe the process = 112 students.

Step-by-step explanation:

From the information provided in the question;

64% correctly described the process of photosynthesis.

63 students didn't describe correctly the process of photosynthesis.

We are to find the number of students that did correctly describe the process of photosynthesis.

First of all we need to find the total number of students.Lets represent this value to be x

percentage of students who incorrectly describe the process = (100-64)%

=36%

$\frac{36}{100}*x =63$

x= 63*100/36

x=175 students.

FIRST METHOD

Number of students who correctly describe the process = $\frac{64}{100}*total number of students$

= $\frac{64}{100}*175$

Number of students that correctly describe the process = 112 students.

SECOND METHOD

Number of students who correctly describe the process = Total number of students- number of students who didn't correctly describe the process

Number of students who correctly describe the process = 175-63

Number of students who correctly describe the process = 112 students.

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2 years ago

Prove identity sin3B+sin5B+sinB/cosB+cos5B+cos3B=tg3B

ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

doggy style :)

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3 years ago