skopp
skopp
23-06-2018
Mathematics
contestada
Convert 45•F to Celsius
Respuesta :
gmany
gmany
23-06-2018
[tex]F=\dfrac{9}{5}C+32\\\\\text{substitute F=45}\\\\\dfrac{9}{5}C+32=45\ \ \ \ |-32\\\\\dfrac{9}{5}C=13\ \ \ \ |\cdot5\\\\9C=65\ \ \ \ |:9\\\\C=\dfrac{65}{9}\\\\C=7.2222....\\\\C\approx7\\\\\text{Answer:}\ 45^oF\approx7^oC\to B.[/tex]
Answer Link
Аноним
Аноним
23-06-2018
(F - 32)9 = C/5
(45 - 32) / 9 = C/5
9C = 5*13
C = 65/9 = 7.2 degrees C to nearest tenth.
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
An arc on a circle measures 295°. The measure of the central angle, in radians, is within which range? 0 to StartFraction pi Over 2 EndFraction radians StartFra
Can you help me on this fast just the second one
the ten commandments and hamurabis code were both?
the luna family went to the children's festival Friday and Saturday last weekend.the entry fees was 2.75 per person each day.if the luna family brought twelve p
Square the binomial(2x - 3)²
24) 534 What is 534 division 24
Hikers have noticed that a sealed bag of potato chips puffs up when taken to the top of a mountain. Suppose that at the valley floor below, the air pressure is
11) Your brain. The most important organ in your body. What body system protects your brain? A) circulatory B) digestive C) respiratory D) skeletal
How do race, ethnic, and class disparities exist in the juvenile justice system?
Dollar Bill Supermarket is one of the best in the city. However, shoppers prefer other supermarkets to it as there is always a long queue at the billing counter
