All categories

3 years ago

9th grade geometry congruence proofs and reasons please no links will name brainliest will give 50 points to anyone who helps.

Mathematics

1 answer:

Leno4ka [110]3 years ago

4 0

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii (☞ﾟヮﾟ)☞

Step-by-step explanation:

You might be interested in

mr tonneman buys one 2 pound lobster and 1 pound 4 ounces of shrimp. find the ratio the weight of the lobster to the shrimp

Phantasy [73]

2:1over4 this would be the ratio answer

5 0

3 years ago

What is 1 half minus 3?

Ivanshal [37]

Answer:

-1-3 = -4

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

(b) Given that

Gnesinka [82]

Answer:n=-2 or n=4

Step-by-step explanation:

Q is not inversible if det(Q)=0

$\left|\begin{array}{ccc}6&7&-1\\3&n&5\\9&11&n\end{array}\right| =0\\\\\\\\6(n^2-55)-3(7n+11)+9(35+n)=0\\\\n^2-2n-8=0\\\\\Delta=36=6^2\\\\n=\dfrac{2-6}{2} =-2\ or\ n=\dfrac{2+6}{2}=4\\$

4 0

3 years ago

please help! find the scale factor and ratio of perimeters for a pair of similar octagons with areas 64ftsq and 81ftsq. i need t

kati45 [8]

Answer:

the scale factor and the ratio of their perimeters is 8/9

Step-by-step explanation:

k^2=area 1/area 2

k^2=64/81

=square root if k^2=square root of 64/81

=k=8/9

4 0

2 years ago

Skylar makes turkey sandwiches for a family reunion. He purchases 5 pounds 4 ounces of sliced turkey for $26.88. What is the uni

Advocard [28]

Answer:

The unit cost per ounce for turkey skylar is $ 0.316

Step-by-step explanation:

The total amount of sliced turkey = 5 pounds + 4 ounces

The total cost of turkey slice = $26.88

Now, as we know

1 pounds = 16 ounces

∴ 5 pounds = 16 × 5 = 80 ounces

So, the total amount is 5 pounds + 80 pounds = 85 pounds

∵ 85 pounds of turkey sliced cost $ 26.88

∴ 1 pounds of turkey sliced cost $ $\frac{26.88}{85}$ = $ 0.316

Hence the unit cost per ounce for turkey skylar is $ 0.316 Answer

8 0

4 years ago