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3 years ago

Help me please 20 pts.

Mathematics

2 answers:

torisob [31]3 years ago

7 0

Answer:

A) X<5

Step-by-step explanation:

The circle is open, and the line is pointing left meaning it is less than five.

Mnenie [13.5K]3 years ago

4 0

Your answer is A.

Hope this helps and ha e a nice day!

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fomenos

Answer:

7 inches

Step-by-step explanation:

3 0

3 years ago

Which of the following measurements, in centimeters (cm), could be the lengths of the sides of a triangle? Select all that apply

nexus9112 [7]

We need options to answer this.

5 0

3 years ago

Help me ASAP please

Harrizon [31]

Answer:

$\large\boxed{7^{-8}}$

Step-by-step explanation:

$7^{-1}\cdot7^{-7}\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=7^{-1+(-7)}=7^{-8}$

6 0

3 years ago

A restaurant sells curried cashew soup. On Monday the cook uses 3/5 of a bag of cashew. On Tuesday the cook uses ½ as any cashew

Vadim26 [7]

Answer:

The restaurant cooked 3/10 as many cashews on Tuesday

Step-by-step explanation:

If the word problem says that they used 3/5 of a bag of cashews on Monday, and they used 1/2 AS MANY.

So "as many" gives us a clue to multiply.

3/5 * 1/2 = 3/10

So the restaurant cooks 3/10 bag of cashews on Tuesday

3 0

3 years ago

Mahmoud is working out the height, h metres, of a tower

melomori [17]

Answer:

24.72 m

11.53 m

Step-by-step explanation:

Horizontal distance AB can be obtained from △ABC

From trigonometry :

Sin18° = opposite / hypotenus

Sin18° = AB / 80

AB = 0.3090169 * 80

AB = 24.72 m

The height BT, of tower from △ABT

From trigonometry :

Tan25° = opposite / Adjacent

Tan25° = h / 24.72m

h = Tan25 * 24.72

h = 11.527

h = 11.53 m

Hence, height of tower BT = 11.53 m

4 0

3 years ago