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Firdavs [7]
3 years ago
15

In ΔSTU, u = 890 cm, t = 810 cm and ∠T=38°. Find all possible values of ∠U, to the nearest degree.

Mathematics
1 answer:
GalinKa [24]3 years ago
4 0

Answer:

Answer: 43  and 137  

Step-by-step explanation:

Delta math ez

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A shopper bought a 25-pound bag of<br> potatoes for $30.25. What is the unit price<br> per pound?
Mama L [17]

Answer:

$1.21 a pound

Step-by-step explanation:

you have to divide, 30.25÷25= $1.21 per pound

8 0
1 year ago
Use the product of powers property to simplify the expression –2x3y4x2y3.
Maslowich

Option d: -2x^{5} y^{7} is the correct answer.

Explanation:

The expression is -2x^{3} y^{4} x^{2} y^{3}

We need to simplify the expression, using the product of powers.

The product of powers states that "when multiplying two powers with the same base the exponent values can be added up".

Thus, grouping the same base and adding the exponent values from the expression -2x^{3} y^{4} x^{2} y^{3}, we have,

-2x^{3+2} y^{4+3}

Adding the exponent, we get,

-2x^{5} y^{7}

Thus, the simplified expression is -2x^{5} y^{7}

Hence, Option d is the correct answer.

6 0
3 years ago
Read 2 more answers
Are the two triangles below similar?
Hunter-Best [27]

Answer:- B) No; they do not have congruent corresponding angles.

Explanation:-

In ΔGHI ,

∠G=46° and  ∠I=27°

By angle sum property,

∠G+∠H+∠I=180°

⇒∠I=180°-∠G-∠H

⇒∠I=180°-46°-27°= 107°

In Δ JKL

∠K=108°and ∠L=27°

By angle sum property of triangles,

∠J+∠K+∠L=180°

⇒∠J=180°-∠L-∠K

⇒∠J=180°-27°-108°

⇒∠J=45°

Now we can see that there is only one pair of congruent angles [not two] in both the triangles i.e.∠I≅∠L.

⇒ They do not follow AA similarity criteria.

Thus ,the given triangles are not similar because they do not have congruent corresponding angles.


4 0
3 years ago
Read 2 more answers
Chris can be paid in one of two ways. Plan A is a salary of
Lilit [14]

Answer

$6000

Step-by-step explanation:

Using the formulas

PLAN A

y = .09x + 350

PLAN B

y = .03 + 704

He makes $890 on plan A and only $884 on plan B

5 0
3 years ago
What transformations carry a square onto itself?
GaryK [48]

Answer:

rotational symmetry; the rotation of 180 degrees around the point (1, 1) maps the parallelogram onto itself.

Step-by-step explanation:

7 0
4 years ago
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