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lord [1]
3 years ago
13

The triangles shown below must be congruent.

Mathematics
2 answers:
iragen [17]3 years ago
8 0
True because the angles are the same ° AND the sides are also congruent
miskamm [114]3 years ago
4 0

Answer:

true bc they all have equal angles if I'm wrong I'm sorry

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1 3/5 times 2 1/2 how much does it equal
pav-90 [236]

Answer:

If the problem is asking 1\frac{3}{5} * 2\frac{1}{2} then the answer is 4

If it's asking \frac{13}{5}*\frac{21}{2} then the answer is \frac{273}{10}

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Meow help me pls :(((
pentagon [3]

Answer:

a) 3x-5=16

b) 30cm

Step-by-step explanation:

a) 5(x-1)=2(x+8)

   5x-5=2x+16

   5x-2x-5=16

      3x-5=16

b) solving the equation gives x=7

put x=7 into first line, 5(7-1)=30cm

to check we can place it into second one as well

2(7+8)=30cm

   

5 0
3 years ago
What are the powers of 4 through 1000
ahrayia [7]

Answer:

I'm pretty sure that they are 4, 16, 64, and 256.

Step-by-step explanation:


4 0
3 years ago
(25+3) - 7 x 3 + (2x4)
arlik [135]

Answer:

It is not correct, the answer is 15

Step-by-step explanation:

They forgot the rule of PEMDAS, and accidentally subtracted before they multiplied. It should've gone

(25+3) - 7 x 3 + (2x4)

28-7x3+8

28-21+8

Since it's minus 21, that means it's negative, so -21+8=13

28-13=15

4 0
3 years ago
Hey ok i need help on this question ive been stuck on it for a couple minutes haha
Len [333]

Answer:

The side s has a length of 4 and side q has a length of 4\sqrt{3} ⇒ F

Step-by-step explanation:

In the 30°-60°-90° triangle, there is a ratio between its sides

side opp (30°) : side opp (60°) : hypotenuse

       1               :         \sqrt{3}            :        2

In the given triangle

∵ The side opposite to 30° is s

∵ The side opposite to 60° is q

∵ The hypotenuse is 8

→ Use the ratio above to find the lengths of s and q

side opp (30°) : side opp (60°) : hypotenuse

       1               :         \sqrt{3}            :        2

       s               :          q             :        8

→ By using cross multiplication

∵ s × 2 = 1 × 8

∴ 2s = 8

→ Divide both sides by 2

∴ s = 4

∴ The length of s is 4

∵ q × 2 = \sqrt{3} × 8

∴ 2q = 8\sqrt{3}

→ Divide both sides by 2

∴ q = 4\sqrt{3}

∴ The length of q is 4\sqrt{3}

7 0
3 years ago
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