2 years ago

Please help i been so stressed on this question please help i will give brainliest or like i

Mathematics

1 answer:

Vedmedyk [2.9K]2 years ago

7 0

Answer:

It is the top right one.

Step-by-step explanation:

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There are 144 students in 8 teams for a school field day. At this rate how many students are there per team?

Alex_Xolod [135]

Answer:

probably 18

Step-by-step explanation:

144 divided by 8 is 18

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2 years ago

Find the zeros of polynomial function and solve polynomials equations. f(x)=x^2-x-90

victus00 [196]

The zeros are:

10 and -9

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3 years ago

Solve. Round to the nearest tenth. 6 2-12 19 2x-2 HELP ASAP!!

Strike441 [17]

Answer:

$\displaystyle x = \frac{216}{7}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{6}{19} = \frac{x - 12}{2x - 2}$

Step 2: Solve for x

Cross-multiply: $\displaystyle 6(2x - 2) = 19(x - 12)$
Distribute: $\displaystyle 12x - 12 = 19x - 228$
Isolate x terms: $\displaystyle -12 = 7x - 228$
Isolate x term: $\displaystyle 216 = 7x$
Isolate x: $\displaystyle \frac{216}{7} = x$
Rewrite: $\displaystyle x = \frac{216}{7}$

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2 years ago

Read 2 more answers

Kathy used 15 ounces of chocolate in her cookies. Cindy used 15% more chocolate in her cookies. How many ounces did Cindy use? (

MaRussiya [10]

Cindy used 17.25 because 15 × .5 = 2.25 and if you add it to 15 ypu get 17.25

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3 years ago

Which best describes a transformation that preserves the size, shape, and angles of an object? A. congruent transformation B. no

Harrizon [31]

Answer:

Your answer would be D: isometry

Step-by-step explanation:

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2 years ago