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2 years ago

Please help on geometry

Mathematics

1 answer:

larisa [96]2 years ago

7 0

Answer: <M and <S have to be congruent

Step-by-step explanation: in order to prove those two triangles are congruent by ASA, two angles and the included side have to be congruent

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Can you please show work and put answer <br><br> 2 (n + 5) = -2

tresset_1 [31]

2n + 10= -2
-10 -10

2n= -12
/2 /2

n= -6

5 0

2 years ago

Read 2 more answers

14.

eduard

Answer: C: y=1.15x + 10.95

Step-by-step explanation:

look it up

7 0

2 years ago

Show me how to do this please for geometry!!

ololo11 [35]

Answer:

see explanation

Step-by-step explanation:

Since the triangles are right use trigonometric ratios to find x and y

sin33° = $\frac{adjacent}{hypotenuse}$ = $\frac{2.5}x}$

Multiply both sides by x

x × sin33° = 2.5 ( divide both sides by sin33° )

x = $\frac{2.5}{sin33}$ ≈ 4.590

tan33° = $\frac{opposite}{adjacent}$ = $\frac{2.5}{y}$

Multiply both sides by y

y × tan33° = 2.5 ( divide both sides by tan33° )

y = $\frac{2.5}{tan33}$ ≈ 3.850

cos72° = $\frac{adjacent}{hypotenuse}$ = $\frac{6}{x}$

Multiply both sides by x

x × cos72° = 6 ( divide both sides by cos72° )

x = $\frac{6}{cos72}$ ≈ 19.416

tan72° = $\frac{y}{6}$

Multiply both sides by 6

6 × tan72° = y, thus

y ≈ 18.466

4 0

3 years ago

HELPPP GIVING BRAINLIEST TO BEST ANSWER Lisa baked a chocolate cake using 150 grams of refined flour and 100 grams of sugar. She

saul85 [17]

Answer:

160g

Step-by-step explanation:

150 gr/100 =3/2

to find the sugar needed you inverse the fraction

240(2/3) =160

OR you can do cross multiplication

150--------------100

240---------------x

(240*100) / 150 x

24000/150 = 160

Or you can think that 150 i 100 plus half of 100 (100 + 50) = 150

and 240 is 160 plus half of 160 (160+80)=240

5 0

3 years ago

452 x 12 _____ = 452<br> fill in the blank

Aloiza [94]

Answer:

38 remander 8

Step-by-step explanation:

5 0

3 years ago