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3 years ago

HELP PLZ T^T

Mathematics

2 answers:

Yuri [45]3 years ago

6 0

Jjjjjjhhjjkkkkkkkkkkkkkkkkkkkkk

Alexandra [31]3 years ago

5 0

Answer:

1. B 2. D

Step-by-step explanation:

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Round 7,883 to nearest thousand

Stels [109]

Answer:

8,000

Step-by-step explanation:

the nearest thousand is 8,000 as it is past 7,500.

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3 years ago

Read 2 more answers

Jada's dog ran 20 laps around the track and then a quarter of that again. How far did Jada's dog run in all? *

Alenkasestr [34]

Answer:

25 laps

Step-by-step explanation:

The dog ran 20 laps and a quarter of 20. 20 divided by 4 equals 5 so it would be 20+5 which equals 25

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3 years ago

Which expression is equivalent to 42+90?

MrRissso [65]

Step-by-step explanation:

42+90 can be written in many ways.

Fore example, it can be written with double negatives, or even commutative property.

42-(-90) or 90+42

(21x2)+(45x2) or (6x7)+(3x30)

Sorry if it's wrong...

4 0

4 years ago

Solve for x. 4x-4< 8 AND 9x +5 > 23 is it a, b,c or d ?

Alex

Answer:

$A)\displaystyle2 < x < 3$

Step-by-step explanation:

A compound inequality is an inequality that combines two simple inequalities

we are given that

$\displaystyle 4x - 4 < 8 \ \: \text{and} \: \: 9x + 5 > 23$

solving x for the first equation:

$\displaystyle 4x - 4 < 8$

add 4 to both sides:

$\displaystyle 4x < 12$

divide both sides by 4 and since we are dividing both sides by a positive number the inequality won't swap

$\displaystyle x < 3$

solving x for the second equation:

$\displaystyle 9x + 5 > 23$

cancel 5 from both sides:

$\displaystyle 9x > 18$

divide both sides by 9 and since we are dividing both sides by a positive number:

$\displaystyle x > 2$

therefore by combining the equations we obtain:

$\displaystyle\boxed{2 < x < 3}$

hence,

our answer is A)

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3 years ago

Leonard made the 3-d shape below for an art project. He wants to paint it blue.

GalinKa [24]

Answer:

Is 10cm and 6 cm an option

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3 years ago