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3 years ago

I’ll mark you brainlist I’ll mark you brainlist

Mathematics

2 answers:

kolbaska11 [484]3 years ago

4 0

Answer:

453 is not a multiple of 100..

Step-by-step explanation:

REY [17]3 years ago

3 0

Answer:

453 have a nice night

Step-by-step explanation:

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AB Round your answer to the nearest hundredth. С 4 A 25° ? B

Nana76 [90]

Answer:

AB ≈ 4.41

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos25° = $\frac{adjacent}{hypotenuse}$ = $\frac{AC}{AB}$ = $\frac{4}{AB}$ ( multiply both sides by AB )

AB × cos25° = 4 ( divide both sides by cos25° )

AB = $\frac{4}{cos25}$ ≈ 4.41 ( to the nearest hundredth )

6 0

3 years ago

Simply the expression of 3x+6-2x+7

ANEK [815]

Answer:

ok so add the two X's together

-2x+3x=1x

then at 6 and 7= 13

so answer is 1x+13

Step-by-step explanation:

6 0

3 years ago

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HELP PLZ; 20 POINTS

Minchanka [31]

(a) 1A 2A 3A 1B 2B 3B (6 possible outcomes

(b) Possible outcomes for A or 1 are 1A 2A 3A and 1B ( 4 outcomes) therefore:
Probabilty = 4/6 = 2/3

6 0

3 years ago

Make x the subject of these equations.

shepuryov [24]

$(1)a(x + b) = c \\ ax + ab = c \\ ax = c - ab \\ \frac{ax}{a } = \frac{c - ab}{a} \\ x = \frac{c - ab}{a}$

$(2)8(x + a) = b \\ 8x + 8a = b \\ 8x = b - 8a \\ \frac{8x}{8} = \frac{b - 8a}{8} \\ x = \frac{b - 8a}{8}$

$(3)a(x - 7) = b \\ ax - 7a = b \\ ax = b + 7a \\ \frac{ax}{a} = \frac{b + 7a}{a} \\ x = \frac{b + 7a}{a}$

$(4)c(2 + x) = 6 \\ 2c + cx = 6 \\ cx = 6 - 2c \\ \frac{cx}{c} = \frac{6 - 2c}{c} \\ x = \frac{6 - 2c}{c}$

8 0

4 years ago

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PLEASE HELP!!! I am stuck!

labwork [276]

1/3 has the largest value.

4 0

3 years ago

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