yonasemmanuel13 yonasemmanuel13

24-06-2020
Mathematics

contestada

One of the base for a trapezoid is 5in the other is unknown the height is 3in the area is 18in what is the other base.

Respuesta :

Аноним Аноним

24-06-2020

Answer:

7 inches

Step-by-step explanation:

formula for a trepezoid is 1/2(a+b)*h

1/2(5+x)X3=18 (now make x the subject)

(5+x)X3=36

5+x=12

x=7

so the other base is 7in

Answer Link

Otras preguntas

Which classification group could include towels, shirts, and blankets?A. Things that are hardOB. Things that are plasticC. Items of clothingD. Items made of clo

Which of the following is defined as the physical blockage of the respiratory tract?a. Hypothermiab. Hypovolemicc. Hypoxemiad. Hyperthermia

Abraham Lincoln said, "I do not expect the Union to be dissolved," orAendedBchangedCunitedDdeprecated

Complète ce témoignage :Life in 2030 will be (fascinating) than todayand it will also be (easy). Everybody willlive in (modern) flats than they do now. So,every

What is the vertex for the graph below?

What is the role of amino acids in genetic mutations?A mistake in amino acid replication disrupts the nitrogen base pairing.Amino acids can destroy healthy nucl

Which demonstrates how genitis variation may result from a change in the environment where an animal tives?A. A salmon swims faster as it anters colder waters.B

A 7800 kg rocket blasts off vertically from the launch pad with a constant upward acceleration of 2.20 m/s2 and feels no appreciable air resistance. When it has

what isThe Sociology of Economic Life

Sigmund Freud's field of psychoanalysis did not include:a. a theory on behavioral causes for cognitive processes. b. a theory of personality and psychopathology