amayatylerp6okgj amayatylerp6okgj

26-08-2019
Mathematics

contestada

Keith weighs 20 kg more than Beth,while henry weighs 30kg less than twice as much as Beth. If Keith and Henry weigh the same, how much does Beth weigh?(in kg)

Respuesta :

maggiexol94 maggiexol94

26-08-2019

Answer:

50kg

Step-by-step explanation:

K = Keith B = Beth H = Henry

K = 20 + B

H = 2B - 30

K = H

20 + B = 2B - 30

B = 50kg

Answer Link

mitchell12349 mitchell12349

26-08-2019

Answer:

50kg

Step-by-step explanation:

hope this help :)

Answer Link

Otras preguntas

Is learned a common noun

Viruses can enter animal cells by a. poking holes in their membranes and entering b. triggering an active transport mechanism c. endocytosis d. exocytosis

Simplify the following fraction: [tex]\frac{4-25x^2}{10x^2-11x-6}[/tex]

Why is a circular array implementation not as attractive as an implementation of a list as it was for a queue?

Hormones are produced by the _________ pituitary and release is controlled by the hypothalamus a. posterior b. anterior

Mutations in the genes encoding for IgM would __________ a. block macrophage stimulation by antigens. b. block the synthesis of B cells during hematopoiesis. c.

Submit What is the solubility of Cd3(POA) 2 in water? (Ksp of Cd3(PO4)2 is 2.5 x 10-33) | 1 2 3 +/- . 0 x100

What are 5 foods, not counting bananas, that are good sources of potassium (>300 mg/serving) ?

There are two trees in a yard. The taller x feet tall, and casts a shadow that is 37 feet long. The small tree is 14.5 feet tall, and casts a shadow that is 22.

Provide an explanation for each of the following: (a) What does the Drake Equation attempt to do? (b) What determines the Habitable Zone of a solar system?