3 years ago

-18x-17=-53

Mathematics

1 answer:

nydimaria [60]3 years ago

5 0

-18x-17=-53 /add 17 to both sides

-18x-17+17=-53+17

-18x=-36

x=(-36)/(-18)

x=2

You might be interested in

Please help me!!!!!!!

Pie

Answer:

7 0

3 years ago

Graph the inequality on the number line.

Anvisha [2.4K]

Answer:

The inequality is shown in figure attached.

Since z < 11 , so there will be an open circle on 11 and number line will be shaded (arrow) on left side of 11.

Step-by-step explanation:

We need to graph the inequality z< 11

The inequality is shown in figure attached.

Since z < 11 , so there will be an open circle on 11 and number line will be shaded (arrow) on left side of 11.

5 0

3 years ago

1 Construct the following triangles. You will need a ruler and a protractor.

Gwar [14]

Answer:

abcdefghijklmnopqrstuvwxy and z

Step-by-step explanation:

6 0

3 years ago

If the relationship of the sides shown in the triangular walkway can be represented by the equation 5 x squared minus 2025 equal

tester [92]

Answer:

$20.1\ \text{feet}$

Step-by-step explanation:

The given relation is

$5x^2-2025=0$

where $x$ is the portion of walkway in which the person walks

Rearranging the equation we get

$5x^2=2025\\\Rightarrow x^2=\dfrac{2025}{5}\\\Rightarrow x^2=405\\\Rightarrow x=\sqrt{405}\\\Rightarrow x=20.124\approx 20.1\ \text{feet}$

The length of the portion of the walkway labeled $x$ is $20.1\ \text{feet}$ .

3 0

2 years ago

A patrolman spends 25% everyday completing paper work. The patrolman shift is 8 hours. How much of this time does he spend on pa

lilavasa [31]

2 HOURS

25% OF 8 HOURS IS 2 HOURS

7 0

3 years ago