2 years ago

Please I beg of you help me

Mathematics

2 answers:

BARSIC [14]2 years ago

8 0

Answer:

y=-4x+5

as this slope is negative, however, the others are positive

Step-by-step explanation:

a_sh-v [17]2 years ago

6 0

Answer:

any of them work just chose somthing of one that non of the rest have

Step-by-step explanation:

may i have brainly i need it to upgrade

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3 years ago

A meter stick casts a shadow 2.4 m long at the same time a flagpole casts a shadow 9.7 m long. How tall is the flagpole

Luda [366]

The first thing we are going to do is draw a diagram of the situation to help us to solve the situation.
We an draw tow similar triangle between the length of the shadows and the height of the stick and the pole.
Since <span>meter stick has a length of 1 meter, the height of our smaller triangle is 1 meter. Let </span> $h$ be height of of the pole. Since both triangles are similiar we can establish a proportion between their corresponding sides and solve for $h$ :
$\frac{h}{1} = \frac{9.7}{2.4}$
$h=\frac{9.7}{2.4}$
$h=4.04$

We can conclude that the pole is 4.04 meters tall.