2 years ago

A number k plus 19.5 is less than or equal to 40

Mathematics

1 answer:

Yuri [45]2 years ago

3 0

K+19.5≤ 40
You can then proceed to solve the inequality

You might be interested in

Please answer<br> *Will give brainliest*<br> PLEASE DO NOT EXPLAIN

seraphim [82]

Answer:

a, c, c, d, c, c.

Step-by-step explanation:

I worked out the math

3 0

2 years ago

(5×100)+(6×110)+(7×1100)<br> What is this number in standard form?

stepladder [879]

(28-92)+8-29 minutes of friends

8 0

2 years ago

Read 2 more answers

Triangle GCH is similar to triangle DCE. Find CH

soldier1979 [14.2K]

Answer:

x = 65

Step-by-step explanation:

if two triangles are similar then we can use the similarity ratio to find the length of CH

60/156 = x/169 cross multiply expressions

156x = 10140 divide both sides by 156

x = 65

5 0

2 years ago

Suppose a river flows south to north at a velocity of 1 m/s, and a motorboat traverses the river from east to west at a speed of

irina1246 [14]

Answer: $24^{\circ}$

Step-by-step explanation:

Given

River is flowing from south to North with a velocity of $u=1\ m/s$

Motor boat traverses the river from east to west at a speed of $v=2.5\ m/s$

South component of boat velocity must compensate the river velocity in order to travel in west direction.

$\therefore v\sin \theta=u\\\\\Rightarrow 2.5\sin \theta=1\\\\\Rightarrow \sin \theta=\dfrac{2}{5}\\\\\Rightarrow \theta=23.57^{\circ}\approx 24^{\circ} \text{south of west}$

5 0

1 year ago

The product of 5 and a number, decreased by 9, is 306. What is the number?

steposvetlana [31]

Step-by-step explanation:

bsbdjdkksnsbsvsvns NC Ricans Roxane Isiah

5 0

2 years ago

Read 2 more answers