3 years ago

Write each fraction or mixed number as a decimal -1 2/9

Mathematics

1 answer:

Leno4ka [110]3 years ago

6 0

Answer:-0.777777778

Step-by-step explanation:

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Solve the equation using addition or subtraction<br> 22 + 15 = d - 17

agasfer [191]

Answer:

d=54

Step-by-step explanation:

22 + 15 = d - 17

37=d-17

54=d

d=54

3 0

3 years ago

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Help, please. <br> Find the value of the blue dot on the number line

REY [17]

-19
Explanation: they go back in intervals of -3

6 0

3 years ago

In XYZ, mX=90 and mY=30.In TUV,mU= 30 and mV=60. Which is true about the two triangles? XYZ=TUV, XYZ= VUT,No congruency statemen

Flauer [41]

Answer:

No congruency statement can be made because the side length are unknown.

Step-by-step explanation:

The sum of the measures of all interior angles in a triangle is always 180°.

In triangle XYZ,

$m\angle X=90^{\circ}\\ \\m\angle Y=30^{\circ},$

then

$m\angle X+m\angle Y+m\angle Z=180^{\circ}\Rightarrow m\angle Z=180^{\circ}-90^{\circ}-30^{\circ}=60^{\circ}$

In triangle TUV,

$m\angle U=30^{\circ}\\\\m\angle V=60^{\circ},$

then

$m\angle T+m\angle U+m\angle V=180^{\circ}\Rightarrow m\angle T=180^{\circ}-30^{\circ}-60^{\circ}=90^{\circ}$

We have two triangles with congruent angles but we have no information about side lengths. Therefore, can not be made because the side length are unknown. Correct option is last option.

6 0

3 years ago

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AYOOO PLZ HELP ASAP!!!

tamaranim1 [39]

Answer:

Step-by-step explanation:

Well we know that

$224=2^{5} *7$

so we can get the 2 outside of the radical

$x^{11} =(x^{5} )^{2} *x$

and we can get the x^2 outside too.

$y^8=y^5*y^3$

and we also can get y outside.

so we have:

$2x^{2}y\sqrt[5]{7xy^3}$

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3 years ago

Zorion’s mother helped him plan a budget. He had to put half of his money into savings. Whatever was left he split evenly into 3

Anastaziya [24]

Answer:

it's the first one because it is split as the paragraph said it should

7 0

3 years ago