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3 years ago

What kind of angle is this?

Mathematics

2 answers:

rewona [7]3 years ago

8 0

Answer:

it is an obtuse angle ......

stealth61 [152]3 years ago

5 0

Answer:

<em>Obtuse</em>

Step-by-step explanation:

Since the angle is greater than 90°, the angle is obtuse.

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a rhombus can be cut in half by a diagonal to make two isosceles triangle correct or incorrect if incorrect give an example to s

Nataly [62]

The definition of a rhombus is that it's a polygon with four congruent sides. If you split one into two pieces with a diagonal, then yes, it will be two isosceles triangles because two sides are congruent.

7 0

3 years ago

Maggie needs to spend at least six hours each week practicing the piano. She has already practiced three and one fourth hours th

vfiekz [6]

Answer:

three and one fourth + 2x ≥ 6

Step-by-step explanation:

Let

x -----> the minimum number of hours he needs to practice on each of the two days

we know that

needs to spend at least seven hours each week practicing the drums

$3\frac{1}{4}+2x\geq 6\ hours$

Convert mixed number to an improper fraction

$3\frac{1}{4}\ hours=\frac{3*4+1}{4}=\frac{13}{4}\ hours$

substitute

$\frac{13}{4}+2x\geq 6\ hours$

Subtract 13/4 both sides

$2x\geq 6-\frac{13}{4}$

$2x\geq \frac{11}{4}$

Divide by 2 both sides

$x\geq \frac{11}{8}$

therefore

The minimum number of hours he needs to practice on each of the two days is $\frac{11}{8}\ hours$

5 0

3 years ago

If a > b and b > C, what is true about the

Stella [2.4K]

Answer:

a > c

Step-by-step explanation:

The Transitive Property of Inequality can be written as ...

If a > b and b > c, then a > c.

Based on the above, we can conclude from your premises that a > c.

5 0

3 years ago

20 points!!!! Freya is collecting 50p and £1 coins. When she has 18 coins the value of them is £13.

storchak [24]

Answer:IT IS B srry caps lol it is b bc 50/18

Step-by-step explanation:

8 0

3 years ago

Tyrone 400 yards in 1 minute and 20 seconds Alejandro run 150 yards in 25 seconds who ran faster and by how much

yawa3891 [41]

Answer:

Tyrone

Step-by-step explanation:

$Tyrone=\frac{400 yards}{1 minute} \\\\Alejandro=\frac{150 yards}{25 seconds}\\\\60 seconds = 1 minute\\\\\frac{60}{25} =2.4\\\\$

$Alejandro=\frac{150 *2.4}{25 *2.4}\\\\Alejandro=\frac{360 yards}{1 minute}\\\\\\400>360$

3 0

3 years ago