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2 years ago

What is this !?help please!

Mathematics

2 answers:

padilas [110]2 years ago

7 0

Triangle A is DEFINITELY A RIGHT ANGLE bc that lil square they gave u means it’s 90 degrees and that’s a right angle.
triangle B is definitely obtuse bc it has an angle over 90 degrees and two acute angles so it’s definitely obtuse.

vfiekz [6]2 years ago

6 0

Triangle A: Right
Triangle B: I think it’s Obtuse

Sorry if it’s wrong

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Use the slope formula to find the missing coordinate: R(0,_), S(-4,2) m=5

Delicious77 [7]

Answer

The missing value is 22

step-by-step explanation

The slope formula is

$m = \frac{y_2 - y_1}{x_2 - x_1}$

From the question,

m=5

$x_2=-4$

$y_2=2$

and

$x_1=0$

We substitute these values to get,

$5= \frac{2 - y_1}{ - 4- 0}$

Simplify

$5= \frac{2 - y_1}{ - 4}$

$5 \times - 4=2 - y_1$

$- 20=2 - y_1$

$- 20 - 2=- y_1$

$22= y_1$

$y_1 = 22$

The missing value is 22

5 0

3 years ago

How much cheaper per ounce is purchasing 7 ounces for $7.84 compared to purchasing 5 ounces for $5.70

WARRIOR [948]

7.84/7 = $1.12
5.70/5 = $1.14
1.14 - 1.12 = .2
2 cents cheaper

7 0

2 years ago

Taryn is shopping for a Christmas tree. At Home Depot the one she likes is $149.00 and she has a 15% off coupon. At Lowe's the o

Vitek1552 [10]

Answer:

Step-by-step explanation:

At home depot

Price of Christmas tree = $149.00

Discount = 15%

Amount discounted = 15% of $149

Amount discounted = 15/100 * $149

Amount discounted = 15 * 1.49

Amount discounted = $22.35

Amount she paid = $149-$22.35

Amount she paid = $126.65

At Lowe's:

Price of Christmas tree = $175.00

Discount = 260%

Amount discounted = 20% of $175

Amount discounted = 20/100 * $175

Amount discounted = 0.2 * 175

Amount discounted = $35

Amount she paid = $175-$35

Amount she paid at Lowe's = $140

From the prices above, it can be seen that Home Depot has a better deal since the price after removing discount is lower than that of Lowe's.

Amount she will save will be $140 - $126.65 = $13.35

6 0

3 years ago

Need help with math problem 5 stars and good rating if do

Tomtit [17]

Answer:

Bottom right

Explanation:

visualize both triangle connected to the middle rectangle, and that's a triangular prism

3 0

2 years ago

The winner of a raffle will receive 3/4 of the $530.40 raised from raffle ticket sales.How much money will the winner get?

Setler79 [48]

$money\ for\ winner\ =\frac{3}{4}*raffle\ ticket\ sales\\\\
money\ for\ winner=\frac{3}{4}*530.40\\\\
money\ for\ winner=\frac{3}{4}*530.40=\frac{1591.2}{4}=397,8$\\\\
Winner\ will\ get\ 397.8\$.

$

5 0

3 years ago

What is this !?help please!​

What is this !?help please!