petersonjacora petersonjacora

09-06-2020
Mathematics

contestada

Question 18 of 50
A boy is 5 years old and his sister is twice as old. When the boy is 8 years old, how old will his sister
be?

Respuesta :

hibye78 hibye78

09-06-2020

Answer:

His sister will be 13 yrs old

Step-by-step explanation:

twice as many as 5 is 10. so the sister is five yrs older than the brother. if you add 5 to 8, you get 13.

5 + 8 = 13

Answer Link

idkmath27 idkmath27

09-06-2020

his sis will be 13 years

Answer Link

Otras preguntas

In at least two paragraphs Integumentary system writing prompt Consider the skin replacement developments over the past centuries. 1. Acellular skin substitut

Julia is making a flag for a project. The design of one of the flags, composed of three triangles, is shown in the figure. 40 cm 9 cm 41 cm 18 cm 41 cm 9 cm 40

Which of the following results when hydrogen and chlorine chemically bond to form hydrogen chloride? A. a solution B. a mixture C. a precipitate D. a co

Find the Surface Area: A) 138 m^2 B) 304 m^2 C) 252 m^2 D) 75 m^2 E) 151 m^2

please help i need help

17. Other symptoms of Type I diabetes are increased thirst and frequent urination. Explain these symptoms using what you have learned in this activity as well a

ANSWER CORRECTLY FOR BRAINLIEST!!! :) During the early Cold War, what should President Truman have said to the public as propaganda?

8. (06.04 MC) Calculate the area of triangle ABC with altitude BD, given A (-6,0), B (0,0), C (0,6), and D (-3,3). (5 points) 18 square units 21 square units 9

Is Miranda v. Arizona a case law ??

does C supports STRINGS as a data type?