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3 years ago

How do I solve this 4 - 2 3/9 =

Mathematics

1 answer:

AlladinOne [14]3 years ago

4 0

Answer:

1 2/3.

Step-by-step explanation:

4 - 2 3/9

= 4 - 2 1/3

= 4 - 7/3

= 12/3 - 7/3

= 5/3

= 1 2/3

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If HJ=2x+5, JK=3x-7, and KH=18 what is the value of x

weqwewe [10]

Answer:

x = 4

Step-by-step explanation:

Given

HJ=2x+5
JK=3x-7
KH=18

We see J is between H and K, so

KH = HJ + JK
2x + 5 + 3x - 7 = 18
5x - 2 = 18
5x = 20
x = 4

3 0

3 years ago

Evaluate √ 9.6230 * 2.340 / 5.3 10 * 3.721

adoni [48]

Answer:

$\sqrt{15.76}$

Step-by-step explanation:

$\sqrt{9.6230 \frac{2.340}{5.310}3.721 }$

Lets solve the fraction first

$\frac{2.340}{5.310} =0.44$

9.6230 x 0.44 = 4.23

4.23 x 3.721 = 15.76

$\sqrt{15.76}$

7 0

3 years ago

This month the Middle School Media newspaper has 25 pages. Twenty-five schools order the paper for each of their students. Each

Georgia [21]

Answer:

The total number of pages in all the newspaper is 390,625 pages

Step-by-step explanation:

The number of pages in the newspaper = 25 pages

The number of schools ordering the newspaper = 25 schools

The number of class rooms in each school = 25 classrooms

The number of students in each classroom = 25 students

Therefore;

The total number of pages in all the newspaper = 25 pages per paper × 25 schools × 25 classroom per school × 25 students per classroom

The total number of pages in all the newspaper = 25 × 25 × 25 × 25 = 25⁴

The total number of pages in all the newspaper = 25⁴ = 390,625 pages

8 0

3 years ago

F(x) = -x^2+11x+18 G(x) = x+2 Find (f/g)(x)

iren2701 [21]

$\frac{f}{g} (x) = \frac{ {x}^{2} + 11x + 18 }{x + 2} \\ = \frac{(x + 2)(x + 9)}{x + 2} \\ = x + 9$

with x never -2

8 0

3 years ago

I need help with this question.

ankoles [38]

Answer:

x = 36

Step-by-step explanation:

The LCM (least common multiple) of 18 and 12 is 36.

7 0

3 years ago