In the United States, which is rapidly swept by the "epidemic tsunami" triggered by Delta, the number of new crown inpatients has exceeded 100000 for the first time since January this year, and medical resources in many states have turned red: beds are exhausted, medical staff are in short supply, hospitals are overcrowded... More new crown patients have died because they can't wait for ICU beds.

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step-by-step explanation:

hope this

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

i cant answer this, theres no table. sorry man

step-by-step explanation: