leslievegaor349 leslievegaor349

25-10-2019
Mathematics

contestada

hey answer this
y2-x if y=7, x = - 7
the 2 is an exponent
and show your work

Respuesta :

camerenbarnes camerenbarnes

25-10-2019

plug them in..
1. (7)^2-(-7) = (7)•(7)-(-7)
2. 49-(-7) = 49+7 (if you are subtracting a negative, change the sign to a plus and take out the negative)
3. Add, 56 is your answer

Answer Link

Otras preguntas

A patient was supposed to take 560 mg of medicine but took 420 mg. What percent of the medicine did the patient take?

Mendel observed during his experiments that being tall didn't automatically mean that the plants would have green pods and that green pods didn't have to be fil

Trenton's laptop is 32 centimeters wide.What is the width of the laptop in decimeter?

What two weather conditions are needed for tornadoes to form?

Find the volume of a cone with a height of 10in and a base diameter of 12in

sometimes progressives used reforms to control certain groups. what group was the temperance movement trying to control?

A recipe that makes 6 servings requires 1&1/4 cups of flour. How much flour (f) would be needed to make the recipe for 1/2 the number of servings? Equation:

which of the following represents 5 hundredths of a dollar

Two tangents are drawn from point a which is 37 cm from the center of the circle. The diameter of the circle is 24 cm. What is the length of each tangent from p

Adjacent angles have no common interior points. Sometimes, always, or never ?