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matrenka [14]
2 years ago
7

Solve for x A) 36 B) 54 C) 72 D) 84 Ayo help a girl out

Mathematics
2 answers:
kykrilka [37]2 years ago
6 0

Answer:

72°

Step-by-step explanation:

This is called an isosceles triangle. This means that the 2 angles related to the equal sides, are also equal. Hence, the answer is 72°

Setler [38]2 years ago
5 0

Answer:

A

Step-by-step explanation:

Since it is isosceles triangle (two equal sides) therefore, there are 2 equal angles too which at the base (72°)

The total angle of triange is 180°

So 180-72-72=36°

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A pizza dough recipe calls for 6 1/2 cups of flour. The recipe makes 37 1/2 ounces of dough. How many ounces of dough does 1 cup
NemiM [27]

Answer:

n = 5\frac{10}{13}

Step-by-step explanation:

Given

Call = 6\frac{1}{2} cups

Recipe = 37\frac{1}{2} ounce

Required

Number of ounces per cup (n)

To do this, we simply divide the Recipe by the call

So, we have:

n = \frac{Recipe}{Call}

n = 37\frac{1}{2} \div 6\frac{1}{2}

Express as improper fraction

n = \frac{75}{2} \div \frac{13}{2}

Rewrite as:

n = \frac{75}{2} * \frac{2}{13}

n = \frac{75}{13}

n = 5\frac{10}{13}

3 0
2 years ago
Is 645 round to 600 when rounded to the nearest ten
Juliette [100K]
No
645 becomes 650 when rounded to the nearest ten
645 becomes 600 when rounded to the nearest hundred
6 0
3 years ago
Write and equation in slope intercept form (y=mx+b) for the graph below
soldier1979 [14.2K]

Answer:

y=1/3x+0 or y=1/3x

Step-by-step explanation:

find the slope by taking two points and putting them in

y2 - y1/x2 - x1

so, (3,1) and (6,2) becomes 2-1/6-3 or 1/3 so, slope is 1/3

then to find y intercept you can put a point (6,2) and slope (1/3) into slope intercept form y - y1 = m(x - x1)

y - 2 = 1/3(x-6)

when you solve this you get y = 1/3x + 0, so y intercept is 0. you can also see. this on the graph given

4 0
3 years ago
Find two numbers whose sum is 55 and whose product is 646​
Svet_ta [14]

Answer:

17 and 38

Step-by-step explanation:

x + y = 55......x = 55 - y

x * y = 646

y(55 - y) = 646

55y - y^2 = 646

y^2 - 55y + 646 = 0

(y - 17)(y - 38) = 0

y - 17 = 0       y - 38 = 0

y = 17            y = 38

ur numbers are 17 and 38

8 0
2 years ago
What is the volume of a hemisphere with a radius of 3.4 cm, rounded to the nearest tenth of a cubic centimeter
vredina [299]

Answer: 82.28 cm^3

Step-by-step explanation:

Formula: V=\frac{2}{3}\pi r^3

V=\frac{2}{3}(3.14)(3.4)^3\\ V=82.28cm^3

6 0
3 years ago
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