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3 years ago

TIMED PLS HELP ME WILL GIVE BRAINLEIST

Mathematics

2 answers:

arlik [135]3 years ago

6 0

Answer: i think a nd c

Step-by-step explanation:

AnnyKZ [126]3 years ago

5 0

Answer:

A&D now give more points and a crown

Step-by-step explanation:

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Hola feliz noche solo hago está pregunta para probar la aplicación cuántos es 7+1

butalik [34]

Answer:

es 8

Step-by-step explanation:

3 0

3 years ago

Explain why 6^3x7^3=42^3 is correct.

Orlov [11]

Answer:

${6}^{3} \times {7}^{3} = {(6 \times 7)}^{3} = {42}^{3}$

Step-by-step explanation:

When two or more quantities have the same exponents, their bases can be multiplied together.

4 0

3 years ago

Read 2 more answers

Please help

ratelena [41]

Answer:

rom the relation for linear regression formula, Y = b·X + a, we have ;

For car 1

ΣXY = 102780

(ΣX)² = 36

ΣX = 6

ΣY = 52390

ΣX² = 14

N = 3

b = -1000

a = 19463

Y = -1000×X + 19463

For Car 2

ΣXY = 102539.8

(ΣX)² = 36

ΣX = 6

ΣY = 52346.6

ΣX² = 14

N = 3 .

b = -1076.7

a = 19602

Y = -1076.7×X + 19602

Step-by-step explanation:

part B ^

8 0

3 years ago

Math help please please

Vika [28.1K]

Answer:

3(3x+1) (2x-1)

Step-by-step explanation:

18x^2 -3x-3

Factor out a 3

3(6x^2 -x-1)

3(3x+1) (2x-1)

6 0

3 years ago

Write an equation that represents the line. use exact numbers.

nekit [7.7K]

Answer The line two origins are 6 and 5.1

Step-by-step explanation:

Hope this helps ^^

3 0

3 years ago