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kykrilka [37]
3 years ago
9

Plsssss helpppp!!!!!

Mathematics
1 answer:
Natali5045456 [20]3 years ago
3 0

Answer:

x = 19.42

Step-by-step explanation:

8²+x²=21²

64+x²=441

-64      -64

x²=377

x=19.41648784

rounded is 19.42

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Lucy is financing $370,000 to purchase a house. How much money will she save over the life of a 30-year, fixed-rate loan by buyi
IRISSAK [1]
Lucy would save $114.
Step 1: Multiply 6.175 x 30 = 185.25
Step 2: Divide 370,000/185.25 = 1,997
Step 3: Repeat Steps 1&2 but with (6.55 x 30) and divide 370,000/196.5 = 1,883.
Step 4: Subtract 1,997 - 1,883 = 114
Step 5: She will save $114 with points versus without.
4 0
3 years ago
Write .125 as a fractionreduced to lowest terms.
horrorfan [7]

The Solution:

We are given the decimal below:

\begin{gathered} .125 \\ \text{Which also means} \\ 0.125 \end{gathered}

We are asked to express the given decimal as a fraction in its lowest term.

0.125=\frac{125}{1000}=\frac{25}{200}=\frac{5}{40}=\frac{1}{8}

Therefore,

7 0
1 year ago
A group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the
aleksandrvk [35]
<h2>PLEASE MARK ME AS BRAINLIEST</h2>

the number of small cars rented is 6.

The number of large cars rented is 8.

Step-by-step explanation:

Step 1 :

Each small car can hold = 5 people

Each large car can hold  = 8 people

Step 2 :

Number of small cars rented = x

Number of large cars rented = x + 2

Step 3 :

Altogether the total cars can hold 94 people.

Total people = 5 people (No. of small cars) + 8 people (No. of large cars)

               94 =  5 (x) + 8 (x+2)

               94 = 5x + 8x + 16

               78 = 13x

                  x = 78/13 = 6

∴ Number of small cars, x = 6 small cars

  Number of large cars, x+2 = 8 large cars.

8 0
3 years ago
2. Write the mixed number -5(4/9) as a fraction in three different ways. Thenwrite the mixed number as a decimal.
emmasim [6.3K]

<em>Fraction #1</em>

-5\frac{4}{9}

<em>Fraction #2</em>

-\frac{49}{9}

<em>Fraction #3</em>

-4\frac{13}{9}

<em>Fraction #4</em>

-3\frac{22}{9}

<em>Decimal:</em>

-5\frac{4}{9}\approx5.4444

Answer:

-5\frac{4}{9}

<em />

-\frac{49}{9}

<em />

-4\frac{13}{9}

<em>Decimal: 5.4444</em>

3 0
1 year ago
Evaluate: 542 × 31
ryzh [129]

Answer:

<h2>C. 16,802</h2>

Step-by-step explanation:

h h h h h h h h h h

5 0
3 years ago
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