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4 years ago

Plz do all ill mark u brainliest, give u 5 stars, and a thank u

Mathematics

1 answer:

Scilla [17]4 years ago

6 0

Answer:

hope this helps!

Step-by-step explanation:

1) Each of the 13 students gets 6 balloons. that means for every student there is 6 balloons.

b = 13 x 6

2) the amount absent plus the amount that were here at school equal to the total amount of people that are enrolled at school.

58 + s = 494

3) substitute the given values into the area equation of the trapezoid

A = bh

32 = 8*h

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Charisse is purchasing a leather handbag for $123.85, including tax. She gives the sales clerk 1 fifty-dollar bill, 2 twenty-dol

jek_recluse [69]

6.15 hope this helped

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3 years ago

Read 2 more answers

Find the 61st term of -12, -28, -44,

Citrus2011 [14]

Answer:

$a_{61}=-972$

Step-by-step explanation:

<u>Arithmetic Sequences</u>

The arithmetic sequences are identified because any term n is obtained by adding or subtracting a fixed number to the previous term. That number is called the common difference.

The equation to calculate the nth term of an arithmetic sequence is:

$a_n=a_1+(n-1)r$

Where

an = nth term

a1 = first term

r = common difference

n = number of the term

We are given the first terms of a sequence:

-12, -28, -44,...

Find the common difference by subtracting consecutive terms:

r = -28 - (-12) = -16

r = -44 - (-28) = -16

The first term is a1 = -12. Now we calculate the term n=61:

$a_{61}=-12+(61-1)(-16)$

$a_{61}=-12-60*16=-12-960$

$\mathbf{a_{61}=-972}$

6 0

3 years ago

Find the surface area.

Triss [41]

Answer:

196 $ft^{2}$

Step-by-step explanation:

Surface are of 2 rectangles = 2(2*4) = 16 $ft^{2}$

surface are of the base rectangle = 4*3 = 12 $ft^{2}$

Area of tow triangles =2( $\frac{1}{2}$ * 2* 2)= 4 $ft^{2}$

total = 16+12+4

= 196 $ft^{2}$

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3 years ago

Sophia ate 5.6 ounces less trail mix than Charlotte.

Bess [88]

The answer is 3/4 hope i help

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3 years ago

Luke buys a certain brand of cereal that costs $11 per box. Luke changes to a super-saving brand of the same size. The equation

Mkey [24]

Answer:

Part A:

Luke's original box of cereal costs $2 more than the super-saving brand.

y=9(1)

y=9

11-9=2

Part B:

y=9(6)

y=54

11x6=66

66-54=12

Luke saves $12 each month if he buys 6 boxes of the super-saving brand.

pls mark brainliest

8 0

3 years ago