3 years ago

Help please due today!

Mathematics

2 answers:

DochEvi [55]3 years ago

7 0

12

Square of 13 equals 169

Square of 5 equals 25

169-25= 144

144 square root equals 12

Arlecino [84]3 years ago

4 0

Answer:

12 is the answer

(Also have a nice day!)

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Please solve for x will mark brainliest answer

inna [77]

Answer:

x ≥ - 8

Step-by-step explanation:

Given

$\frac{x}{2}$ ≥ - 4

Multiply both sides by 2 to eliminate the fraction

x ≥ - 8

7 0

3 years ago

Read 2 more answers

Evaluate k to the 6th power times p to the -7 power when k is 2 and p is -1

Solnce55 [7]

$\bf ~~~~~~~~~~~~\textit{negative exponents}
\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad a^n\implies \cfrac{1}{a^{-n}}
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
k^6p^{-7}~~
\begin{cases}
k=2\\
p=-1
\end{cases}\implies (2)^6(-1)^{-7}\implies \cfrac{2^6}{(-1)^7}\implies \cfrac{64}{-1}\implies -64$