2 years ago

Jeffrey is making a passcode for his new phone. He decides to create a 6

Mathematics

1 answer:

torisob [31]2 years ago

6 0

About 750 different permutations

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43.77 as a mixed number in simplest form

valina [46]

First you have to take the whole number (43) and then take the decimal and put it over 100 (77/100).

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2 years ago

Help me. This is hard.... T^T

irina1246 [14]

Answer:

2 Sandwiches

Step-by-step explanation:

$j = - 6s + 38 \\ 26 = - 6s + 38 \\ 26 - 38 = - 6s \\ - 12 = - 6s \\ 2 = s$

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2 years ago

Use the distributive property to solve the equation -4(x+3)=8

algol [13]

Answer:

$x=-5$

Step-by-step explanation:

$-4(x+3)=8\\\\(-4)(x)+(-4)(3)=8\\\\-4x+(-12)=8\\\\-4x-12=8\\\\-4x-12+12=8+12\\\\-4x=20\\\\\frac{-4x}{-4}=\frac{20}{-4}\\\\x=-5$

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2 years ago

Winnona took five chapter tests. The table shows her scores. Test 1 2 3 4 5 Score 95 85 96 97 74 If Winnona retakes Test 5, what

mestny [16]

Answer:

The answer is A.

Step-by-step explanation:

Given that Winnona took 5 tests and retake Test 5. So the mean score for this question is Total number of scores divide by Total number of tests is equals to 87 :

Let Test 5's score be x,

Let mean score be 87,

$\frac{95 + 85 + 96 + 97 + x}{5} = 87$

Next you have to solve the value of x :

$373 + x = 87 \times 5 \\ 373 + x = 435 \\ 373 + x - 373 = 435 - 373 \\ x = 62 \: \: \: scores$

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2 years ago

Find the missing angles a-b. Give reasons for your answers.

Nezavi [6.7K]

b=145 degrees (corresponding angles)

a+145= 180 (straight angles)

a = 180-145

a =35

4 0

3 years ago

Read 2 more answers